451569779984

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{1264873}}^1$

素因数の和:1265355

約数の個数: 40

約数和(自身を含む): 893542410072

約数和(自身を除く): 441972630088

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 421, 424, 842, 848, 1684, 3368, 6736, 22313, 44626, 89252, 178504, 357008, 1264873, 2529746, 5059492, 10118984, 20237968, 67038269, 134076538, 268153076, 532511533, 536306152, 1065023066, 1072612304, 2130046132, 4260092264, 8520184528, 28223111249, 56446222498, 112892444996, 225784889992, 451569779984]

約数ペア:

[(1, 451569779984), (2, 225784889992), (4, 112892444996), (8, 56446222498), (16, 28223111249), (53, 8520184528), (106, 4260092264), (212, 2130046132), (421, 1072612304), (424, 1065023066), (842, 536306152), (848, 532511533), (1684, 268153076), (3368, 134076538), (6736, 67038269), (22313, 20237968), (44626, 10118984), (89252, 5059492), (178504, 2529746), (357008, 1264873)]