2012022941776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1\times {\mathrm{29209}}^1$

素因数の和:30236

約数の個数: 80

約数和(自身を含む): 4121736638400

約数和(自身を除く): 2109713696624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 347, 653, 694, 1306, 1388, 2612, 2776, 5224, 5552, 6593, 10448, 12407, 13186, 24814, 26372, 29209, 49628, 52744, 58418, 99256, 105488, 116836, 198512, 226591, 233672, 453182, 467344, 554971, 906364, 1109942, 1812728, 2219884, 3625456, 4305229, 4439768, 8610458, 8879536, 10135523, 17220916, 19073477, 20271046, 34441832, 38146954, 40542092, 68883664, 76293908, 81084184, 152587816, 162168368, 192574937, 305175632, 362396063, 385149874, 724792126, 770299748, 1449584252, 1540599496, 2899168504, 3081198992, 5798337008, 6618496519, 13236993038, 26473986076, 52947972152, 105895944304, 125751433861, 251502867722, 503005735444, 1006011470888, 2012022941776]

約数ペア:

[(1, 2012022941776), (2, 1006011470888), (4, 503005735444), (8, 251502867722), (16, 125751433861), (19, 105895944304), (38, 52947972152), (76, 26473986076), (152, 13236993038), (304, 6618496519), (347, 5798337008), (653, 3081198992), (694, 2899168504), (1306, 1540599496), (1388, 1449584252), (2612, 770299748), (2776, 724792126), (5224, 385149874), (5552, 362396063), (6593, 305175632), (10448, 192574937), (12407, 162168368), (13186, 152587816), (24814, 81084184), (26372, 76293908), (29209, 68883664), (49628, 40542092), (52744, 38146954), (58418, 34441832), (99256, 20271046), (105488, 19073477), (116836, 17220916), (198512, 10135523), (226591, 8879536), (233672, 8610458), (453182, 4439768), (467344, 4305229), (554971, 3625456), (906364, 2219884), (1109942, 1812728)]