1539299632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157457}}^1$

素因数の和:157525

約数の個数: 40

約数和(自身を含む): 3280165056

約数和(自身を除く): 1740865424

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 157457, 314914, 629828, 1259656, 2046941, 2519312, 4093882, 7400479, 8187764, 14800958, 16375528, 29601916, 32751056, 59203832, 96206227, 118407664, 192412454, 384824908, 769649816, 1539299632]

約数ペア:

[(1, 1539299632), (2, 769649816), (4, 384824908), (8, 192412454), (13, 118407664), (16, 96206227), (26, 59203832), (47, 32751056), (52, 29601916), (94, 16375528), (104, 14800958), (188, 8187764), (208, 7400479), (376, 4093882), (611, 2519312), (752, 2046941), (1222, 1259656), (2444, 629828), (4888, 314914), (9776, 157457)]