1330665956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2153}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 2524057200

約数和(自身を除く): 1193391244

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 149, 244, 298, 596, 1037, 2074, 2153, 2533, 4148, 4306, 5066, 8612, 9089, 10132, 18178, 36356, 36601, 73202, 131333, 146404, 154513, 262666, 309026, 320797, 525332, 618052, 641594, 1283188, 2232661, 4465322, 5453549, 8930644, 10907098, 19568617, 21814196, 39137234, 78274468, 332666489, 665332978, 1330665956]

約数ペア:

[(1, 1330665956), (2, 665332978), (4, 332666489), (17, 78274468), (34, 39137234), (61, 21814196), (68, 19568617), (122, 10907098), (149, 8930644), (244, 5453549), (298, 4465322), (596, 2232661), (1037, 1283188), (2074, 641594), (2153, 618052), (2533, 525332), (4148, 320797), (4306, 309026), (5066, 262666), (8612, 154513), (9089, 146404), (10132, 131333), (18178, 73202), (36356, 36601)]