508969136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{11597}}^1$

素因数の和:11829

約数の個数: 40

約数和(自身を含む): 1067108784

約数和(自身を除く): 558139648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 2743, 3376, 5486, 10972, 11597, 21944, 23194, 43888, 46388, 92776, 150761, 185552, 301522, 603044, 1206088, 2412176, 2446967, 4893934, 9787868, 19575736, 31810571, 39151472, 63621142, 127242284, 254484568, 508969136]

約数ペア:

[(1, 508969136), (2, 254484568), (4, 127242284), (8, 63621142), (13, 39151472), (16, 31810571), (26, 19575736), (52, 9787868), (104, 4893934), (208, 2446967), (211, 2412176), (422, 1206088), (844, 603044), (1688, 301522), (2743, 185552), (3376, 150761), (5486, 92776), (10972, 46388), (11597, 43888), (21944, 23194)]