2013017608

素因数分解:

$2^3\times 7^4\times {\mathrm{104801}}^1$

素因数の和:104835

約数の個数: 40

約数和(自身を含む): 4403256030

約数和(自身を除く): 2390238422

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 19208, 104801, 209602, 419204, 733607, 838408, 1467214, 2934428, 5135249, 5868856, 10270498, 20540996, 35946743, 41081992, 71893486, 143786972, 251627201, 287573944, 503254402, 1006508804, 2013017608]

約数ペア:

[(1, 2013017608), (2, 1006508804), (4, 503254402), (7, 287573944), (8, 251627201), (14, 143786972), (28, 71893486), (49, 41081992), (56, 35946743), (98, 20540996), (196, 10270498), (343, 5868856), (392, 5135249), (686, 2934428), (1372, 1467214), (2401, 838408), (2744, 733607), (4802, 419204), (9604, 209602), (19208, 104801)]