121285451612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{301073}}^1$

素因数の和:301278

約数の個数: 48

約数和(自身を含む): 234153679872

約数和(自身を除く): 112868228260

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 127, 244, 254, 508, 793, 1586, 1651, 3172, 3302, 6604, 7747, 15494, 30988, 100711, 201422, 301073, 402844, 602146, 1204292, 3913949, 7827898, 15655796, 18365453, 36730906, 38236271, 73461812, 76472542, 152945084, 238750889, 477501778, 497071523, 955003556, 994143046, 1988286092, 2332412531, 4664825062, 9329650124, 30321362903, 60642725806, 121285451612]

約数ペア:

[(1, 121285451612), (2, 60642725806), (4, 30321362903), (13, 9329650124), (26, 4664825062), (52, 2332412531), (61, 1988286092), (122, 994143046), (127, 955003556), (244, 497071523), (254, 477501778), (508, 238750889), (793, 152945084), (1586, 76472542), (1651, 73461812), (3172, 38236271), (3302, 36730906), (6604, 18365453), (7747, 15655796), (15494, 7827898), (30988, 3913949), (100711, 1204292), (201422, 602146), (301073, 402844)]