985183744

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{101273}}^1$

素因数の和:101310

約数の個数: 40

約数和(自身を含む): 2072066040

約数和(自身を除く): 1086882296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 101273, 202546, 405092, 810184, 1620368, 1924187, 3240736, 3848374, 6481472, 7696748, 12962944, 15393496, 25925888, 30786992, 51851776, 61573984, 123147968, 246295936, 492591872, 985183744]

約数ペア:

[(1, 985183744), (2, 492591872), (4, 246295936), (8, 123147968), (16, 61573984), (19, 51851776), (32, 30786992), (38, 25925888), (64, 15393496), (76, 12962944), (128, 7696748), (152, 6481472), (256, 3848374), (304, 3240736), (512, 1924187), (608, 1620368), (1216, 810184), (2432, 405092), (4864, 202546), (9728, 101273)]