452682490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{47701}}^1$

素因数の和:47794

約数の個数: 32

約数和(自身を含む): 889546896

約数和(自身を除く): 436864406

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 47701, 95402, 238505, 477010, 620113, 1240226, 3100565, 3482173, 6201130, 6964346, 17410865, 34821730, 45268249, 90536498, 226341245, 452682490]

約数ペア:

[(1, 452682490), (2, 226341245), (5, 90536498), (10, 45268249), (13, 34821730), (26, 17410865), (65, 6964346), (73, 6201130), (130, 3482173), (146, 3100565), (365, 1240226), (730, 620113), (949, 477010), (1898, 238505), (4745, 95402), (9490, 47701)]