2497473832

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{10501}}^1$

素因数の和:10682

約数の個数: 64

約数和(自身を含む): 5565219840

約数和(自身を除く): 3067746008

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 137, 217, 248, 274, 434, 548, 868, 959, 1096, 1736, 1918, 3836, 4247, 7672, 8494, 10501, 16988, 21002, 29729, 33976, 42004, 59458, 73507, 84008, 118916, 147014, 237832, 294028, 325531, 588056, 651062, 1302124, 1438637, 2278717, 2604248, 2877274, 4557434, 5754548, 9114868, 10070459, 11509096, 18229736, 20140918, 40281836, 44597747, 80563672, 89195494, 178390988, 312184229, 356781976, 624368458, 1248736916, 2497473832]

約数ペア:

[(1, 2497473832), (2, 1248736916), (4, 624368458), (7, 356781976), (8, 312184229), (14, 178390988), (28, 89195494), (31, 80563672), (56, 44597747), (62, 40281836), (124, 20140918), (137, 18229736), (217, 11509096), (248, 10070459), (274, 9114868), (434, 5754548), (548, 4557434), (868, 2877274), (959, 2604248), (1096, 2278717), (1736, 1438637), (1918, 1302124), (3836, 651062), (4247, 588056), (7672, 325531), (8494, 294028), (10501, 237832), (16988, 147014), (21002, 118916), (29729, 84008), (33976, 73507), (42004, 59458)]