1271036104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 2612836800

約数和(自身を除く): 1341800696

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 229, 332, 458, 643, 664, 916, 1079, 1286, 1832, 2158, 2572, 2977, 4316, 5144, 5954, 8359, 8632, 11908, 16718, 19007, 23816, 33436, 38014, 53369, 66872, 76028, 106738, 147247, 152056, 213476, 247091, 294494, 426952, 494182, 588988, 693797, 988364, 1177976, 1387594, 1914211, 1976728, 2775188, 3828422, 5550376, 7656844, 12221501, 15313688, 24443002, 48886004, 97772008, 158879513, 317759026, 635518052, 1271036104]

約数ペア:

[(1, 1271036104), (2, 635518052), (4, 317759026), (8, 158879513), (13, 97772008), (26, 48886004), (52, 24443002), (83, 15313688), (104, 12221501), (166, 7656844), (229, 5550376), (332, 3828422), (458, 2775188), (643, 1976728), (664, 1914211), (916, 1387594), (1079, 1177976), (1286, 988364), (1832, 693797), (2158, 588988), (2572, 494182), (2977, 426952), (4316, 294494), (5144, 247091), (5954, 213476), (8359, 152056), (8632, 147247), (11908, 106738), (16718, 76028), (19007, 66872), (23816, 53369), (33436, 38014)]