1234912

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 2872800

約数和(自身を除く): 1637888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 149, 224, 259, 296, 298, 518, 592, 596, 1036, 1043, 1184, 1192, 2072, 2086, 2384, 4144, 4172, 4768, 5513, 8288, 8344, 11026, 16688, 22052, 33376, 38591, 44104, 77182, 88208, 154364, 176416, 308728, 617456, 1234912]

約数ペア:

[(1, 1234912), (2, 617456), (4, 308728), (7, 176416), (8, 154364), (14, 88208), (16, 77182), (28, 44104), (32, 38591), (37, 33376), (56, 22052), (74, 16688), (112, 11026), (148, 8344), (149, 8288), (224, 5513), (259, 4768), (296, 4172), (298, 4144), (518, 2384), (592, 2086), (596, 2072), (1036, 1192), (1043, 1184)]