1249209832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 2583000000

約数和(自身を除く): 1333790168

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 163, 236, 326, 472, 652, 767, 1249, 1304, 1534, 2119, 2498, 3068, 4238, 4996, 6136, 8476, 9617, 9992, 16237, 16952, 19234, 32474, 38468, 64948, 73691, 76936, 125021, 129896, 147382, 203587, 250042, 294764, 407174, 500084, 589528, 814348, 957983, 1000168, 1628696, 1915966, 2646631, 3831932, 5293262, 7663864, 10586524, 12011633, 21173048, 24023266, 48046532, 96093064, 156151229, 312302458, 624604916, 1249209832]

約数ペア:

[(1, 1249209832), (2, 624604916), (4, 312302458), (8, 156151229), (13, 96093064), (26, 48046532), (52, 24023266), (59, 21173048), (104, 12011633), (118, 10586524), (163, 7663864), (236, 5293262), (326, 3831932), (472, 2646631), (652, 1915966), (767, 1628696), (1249, 1000168), (1304, 957983), (1534, 814348), (2119, 589528), (2498, 500084), (3068, 407174), (4238, 294764), (4996, 250042), (6136, 203587), (8476, 147382), (9617, 129896), (9992, 125021), (16237, 76936), (16952, 73691), (19234, 64948), (32474, 38468)]