404192282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10357}}^1$

素因数の和:10470

約数の個数: 32

約数和(自身を含む): 696057600

約数和(自身を除く): 291865318

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1501, 2054, 3002, 10357, 19513, 20714, 39026, 134641, 196783, 269282, 393566, 818203, 1636406, 2558179, 5116358, 10636639, 15545857, 21273278, 31091714, 202096141, 404192282]

約数ペア:

[(1, 404192282), (2, 202096141), (13, 31091714), (19, 21273278), (26, 15545857), (38, 10636639), (79, 5116358), (158, 2558179), (247, 1636406), (494, 818203), (1027, 393566), (1501, 269282), (2054, 196783), (3002, 134641), (10357, 39026), (19513, 20714)]