488831618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2053}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 816341760

約数和(自身を除く): 327510142

約数列:

[1, 2, 11, 22, 79, 137, 158, 274, 869, 1507, 1738, 2053, 3014, 4106, 10823, 21646, 22583, 45166, 119053, 162187, 238106, 281261, 324374, 562522, 1784057, 3093871, 3568114, 6187742, 22219619, 44439238, 244415809, 488831618]

約数ペア:

[(1, 488831618), (2, 244415809), (11, 44439238), (22, 22219619), (79, 6187742), (137, 3568114), (158, 3093871), (274, 1784057), (869, 562522), (1507, 324374), (1738, 281261), (2053, 238106), (3014, 162187), (4106, 119053), (10823, 45166), (21646, 22583)]