1900920816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{694781}}^1$

素因数の和:694814

約数の個数: 60

約数和(自身を含む): 5599942920

約数和(自身を除く): 3699022104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 694781, 1389562, 2084343, 2779124, 4168686, 5558248, 6253029, 8337372, 11116496, 12506058, 13200839, 16674744, 25012116, 26401678, 33349488, 39602517, 50024232, 52803356, 79205034, 100048464, 105606712, 118807551, 158410068, 211213424, 237615102, 316820136, 475230204, 633640272, 950460408, 1900920816]

約数ペア:

[(1, 1900920816), (2, 950460408), (3, 633640272), (4, 475230204), (6, 316820136), (8, 237615102), (9, 211213424), (12, 158410068), (16, 118807551), (18, 105606712), (19, 100048464), (24, 79205034), (36, 52803356), (38, 50024232), (48, 39602517), (57, 33349488), (72, 26401678), (76, 25012116), (114, 16674744), (144, 13200839), (152, 12506058), (171, 11116496), (228, 8337372), (304, 6253029), (342, 5558248), (456, 4168686), (684, 2779124), (912, 2084343), (1368, 1389562), (2736, 694781)]