253413307082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{15227}}^1$

素因数の和:15891

約数の個数: 64

約数和(自身を含む): 439004966400

約数和(自身を除く): 185591659318

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 247, 494, 571, 767, 1121, 1142, 1534, 2242, 7423, 10849, 14573, 14846, 15227, 21698, 29146, 30454, 33689, 67378, 141037, 197951, 282074, 289313, 395902, 437957, 578626, 640091, 875914, 898393, 1280182, 1796786, 3761069, 7522138, 8321183, 8694617, 11679109, 16642366, 17069467, 17389234, 23358218, 34138934, 113030021, 165197723, 221903071, 226060042, 330395446, 443806142, 512982403, 1025964806, 2147570399, 4295140798, 6668771239, 9746665657, 13337542478, 19493331314, 126706653541, 253413307082]

約数ペア:

[(1, 253413307082), (2, 126706653541), (13, 19493331314), (19, 13337542478), (26, 9746665657), (38, 6668771239), (59, 4295140798), (118, 2147570399), (247, 1025964806), (494, 512982403), (571, 443806142), (767, 330395446), (1121, 226060042), (1142, 221903071), (1534, 165197723), (2242, 113030021), (7423, 34138934), (10849, 23358218), (14573, 17389234), (14846, 17069467), (15227, 16642366), (21698, 11679109), (29146, 8694617), (30454, 8321183), (33689, 7522138), (67378, 3761069), (141037, 1796786), (197951, 1280182), (282074, 898393), (289313, 875914), (395902, 640091), (437957, 578626)]