1545491488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{4391}}^1$

素因数の和:5065

約数の個数: 48

約数和(自身を含む): 3227382144

約数和(自身を除く): 1681890656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 647, 1294, 2588, 4391, 5176, 8782, 10352, 10999, 17564, 20704, 21998, 35128, 43996, 70256, 74647, 87992, 140512, 149294, 175984, 298588, 351968, 597176, 1194352, 2388704, 2840977, 5681954, 11363908, 22727816, 45455632, 48296609, 90911264, 96593218, 193186436, 386372872, 772745744, 1545491488]

約数ペア:

[(1, 1545491488), (2, 772745744), (4, 386372872), (8, 193186436), (16, 96593218), (17, 90911264), (32, 48296609), (34, 45455632), (68, 22727816), (136, 11363908), (272, 5681954), (544, 2840977), (647, 2388704), (1294, 1194352), (2588, 597176), (4391, 351968), (5176, 298588), (8782, 175984), (10352, 149294), (10999, 140512), (17564, 87992), (20704, 74647), (21998, 70256), (35128, 43996)]