2274407008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{120671}}^1$

素因数の和:120731

約数の個数: 48

約数和(自身を含む): 4865495040

約数和(自身を除く): 2591088032

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 18848, 120671, 241342, 482684, 965368, 1930736, 2292749, 3740801, 3861472, 4585498, 7481602, 9170996, 14963204, 18341992, 29926408, 36683984, 59852816, 71075219, 73367968, 119705632, 142150438, 284300876, 568601752, 1137203504, 2274407008]

約数ペア:

[(1, 2274407008), (2, 1137203504), (4, 568601752), (8, 284300876), (16, 142150438), (19, 119705632), (31, 73367968), (32, 71075219), (38, 59852816), (62, 36683984), (76, 29926408), (124, 18341992), (152, 14963204), (248, 9170996), (304, 7481602), (496, 4585498), (589, 3861472), (608, 3740801), (992, 2292749), (1178, 1930736), (2356, 965368), (4712, 482684), (9424, 241342), (18848, 120671)]