1445368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 2941200

約数和(自身を除く): 1495832

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 257, 296, 514, 703, 1028, 1406, 2056, 2812, 4883, 5624, 9509, 9766, 19018, 19532, 38036, 39064, 76072, 180671, 361342, 722684, 1445368]

約数ペア:

[(1, 1445368), (2, 722684), (4, 361342), (8, 180671), (19, 76072), (37, 39064), (38, 38036), (74, 19532), (76, 19018), (148, 9766), (152, 9509), (257, 5624), (296, 4883), (514, 2812), (703, 2056), (1028, 1406)]