1798889172212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12893}}^1\times {\mathrm{85703}}^1$

素因数の和:98648

約数の個数: 48

約数和(自身を含む): 3527375064192

約数和(自身を除く): 1728485891980

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 12893, 25786, 51572, 85703, 141823, 171406, 283646, 342812, 477041, 567292, 942733, 954082, 1885466, 1908164, 3171011, 3770932, 5247451, 6342022, 10494902, 12684044, 20989804, 34881121, 69762242, 139524484, 1104968779, 2209937558, 4419875116, 12154656569, 24309313138, 40883844823, 48618626276, 81767689646, 163535379292, 449722293053, 899444586106, 1798889172212]

約数ペア:

[(1, 1798889172212), (2, 899444586106), (4, 449722293053), (11, 163535379292), (22, 81767689646), (37, 48618626276), (44, 40883844823), (74, 24309313138), (148, 12154656569), (407, 4419875116), (814, 2209937558), (1628, 1104968779), (12893, 139524484), (25786, 69762242), (51572, 34881121), (85703, 20989804), (141823, 12684044), (171406, 10494902), (283646, 6342022), (342812, 5247451), (477041, 3770932), (567292, 3171011), (942733, 1908164), (954082, 1885466)]