992219494

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{12893}}^1$

素因数の和:13164

約数の個数: 32

約数和(自身を含む): 1782466560

約数和(自身を除く): 790247066

約数列:

[1, 2, 7, 14, 23, 46, 161, 239, 322, 478, 1673, 3346, 5497, 10994, 12893, 25786, 38479, 76958, 90251, 180502, 296539, 593078, 2075773, 3081427, 4151546, 6162854, 21569989, 43139978, 70872821, 141745642, 496109747, 992219494]

約数ペア:

[(1, 992219494), (2, 496109747), (7, 141745642), (14, 70872821), (23, 43139978), (46, 21569989), (161, 6162854), (239, 4151546), (322, 3081427), (478, 2075773), (1673, 593078), (3346, 296539), (5497, 180502), (10994, 90251), (12893, 76958), (25786, 38479)]