1253282330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{46957}}^1$

素因数の和:47138

約数の個数: 32

約数和(自身を含む): 2403873936

約数和(自身を除く): 1150591606

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 5338, 13345, 26690, 46957, 93914, 234785, 469570, 798269, 1596538, 3991345, 7372249, 7982690, 14744498, 36861245, 73722490, 125328233, 250656466, 626641165, 1253282330]

約数ペア:

[(1, 1253282330), (2, 626641165), (5, 250656466), (10, 125328233), (17, 73722490), (34, 36861245), (85, 14744498), (157, 7982690), (170, 7372249), (314, 3991345), (785, 1596538), (1570, 798269), (2669, 469570), (5338, 234785), (13345, 93914), (26690, 46957)]