2916784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 6266960

約数和(自身を除く): 3350176

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 379, 481, 592, 758, 962, 1516, 1924, 3032, 3848, 4927, 6064, 7696, 9854, 14023, 19708, 28046, 39416, 56092, 78832, 112184, 182299, 224368, 364598, 729196, 1458392, 2916784]

約数ペア:

[(1, 2916784), (2, 1458392), (4, 729196), (8, 364598), (13, 224368), (16, 182299), (26, 112184), (37, 78832), (52, 56092), (74, 39416), (104, 28046), (148, 19708), (208, 14023), (296, 9854), (379, 7696), (481, 6064), (592, 4927), (758, 3848), (962, 3032), (1516, 1924)]