1010400482

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 1919635200

約数和(自身を除く): 909234718

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 137, 182, 274, 343, 637, 686, 827, 959, 1274, 1654, 1781, 1918, 3562, 4459, 5789, 6713, 8918, 10751, 11578, 12467, 13426, 21502, 24934, 40523, 46991, 75257, 81046, 87269, 93982, 113299, 150514, 174538, 226598, 283661, 526799, 567322, 610883, 793093, 1053598, 1221766, 1472887, 1586186, 2945774, 3687593, 5551651, 7375186, 10310209, 11103302, 20620418, 38861557, 72171463, 77723114, 144342926, 505200241, 1010400482]

約数ペア:

[(1, 1010400482), (2, 505200241), (7, 144342926), (13, 77723114), (14, 72171463), (26, 38861557), (49, 20620418), (91, 11103302), (98, 10310209), (137, 7375186), (182, 5551651), (274, 3687593), (343, 2945774), (637, 1586186), (686, 1472887), (827, 1221766), (959, 1053598), (1274, 793093), (1654, 610883), (1781, 567322), (1918, 526799), (3562, 283661), (4459, 226598), (5789, 174538), (6713, 150514), (8918, 113299), (10751, 93982), (11578, 87269), (12467, 81046), (13426, 75257), (21502, 46991), (24934, 40523)]