2018972192

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{5483}}^1$

素因数の和:5841

約数の個数: 48

約数和(自身を含む): 4096153152

約数和(自身を除く): 2077180960

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 311, 592, 622, 1184, 1244, 2488, 4976, 5483, 9952, 10966, 11507, 21932, 23014, 43864, 46028, 87728, 92056, 175456, 184112, 202871, 368224, 405742, 811484, 1622968, 1705213, 3245936, 3410426, 6491872, 6820852, 13641704, 27283408, 54566816, 63092881, 126185762, 252371524, 504743048, 1009486096, 2018972192]

約数ペア:

[(1, 2018972192), (2, 1009486096), (4, 504743048), (8, 252371524), (16, 126185762), (32, 63092881), (37, 54566816), (74, 27283408), (148, 13641704), (296, 6820852), (311, 6491872), (592, 3410426), (622, 3245936), (1184, 1705213), (1244, 1622968), (2488, 811484), (4976, 405742), (5483, 368224), (9952, 202871), (10966, 184112), (11507, 175456), (21932, 92056), (23014, 87728), (43864, 46028)]