2068693552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{653}}^1$

素因数の和:1310

約数の個数: 80

約数和(自身を含む): 4481364960

約数和(自身を除く): 2412671408

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 613, 646, 653, 1226, 1292, 1306, 2452, 2584, 2612, 4904, 5168, 5224, 9808, 10421, 10448, 11101, 11647, 12407, 20842, 22202, 23294, 24814, 41684, 44404, 46588, 49628, 83368, 88808, 93176, 99256, 166736, 177616, 186352, 197999, 198512, 210919, 395998, 400289, 421838, 791996, 800578, 843676, 1583992, 1601156, 1687352, 3167984, 3202312, 3374704, 6404624, 6804913, 7605491, 13609826, 15210982, 27219652, 30421964, 54439304, 60843928, 108878608, 121687856, 129293347, 258586694, 517173388, 1034346776, 2068693552]

約数ペア:

[(1, 2068693552), (2, 1034346776), (4, 517173388), (8, 258586694), (16, 129293347), (17, 121687856), (19, 108878608), (34, 60843928), (38, 54439304), (68, 30421964), (76, 27219652), (136, 15210982), (152, 13609826), (272, 7605491), (304, 6804913), (323, 6404624), (613, 3374704), (646, 3202312), (653, 3167984), (1226, 1687352), (1292, 1601156), (1306, 1583992), (2452, 843676), (2584, 800578), (2612, 791996), (4904, 421838), (5168, 400289), (5224, 395998), (9808, 210919), (10421, 198512), (10448, 197999), (11101, 186352), (11647, 177616), (12407, 166736), (20842, 99256), (22202, 93176), (23294, 88808), (24814, 83368), (41684, 49628), (44404, 46588)]