1261569048044

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{17519}}^1\times {\mathrm{295129}}^1$

素因数の和:312713

約数の個数: 24

約数和(自身を含む): 2244074078400

約数和(自身を除く): 982505030356

約数列:

[1, 2, 4, 61, 122, 244, 17519, 35038, 70076, 295129, 590258, 1068659, 1180516, 2137318, 4274636, 18002869, 36005738, 72011476, 5170364951, 10340729902, 20681459804, 315392262011, 630784524022, 1261569048044]

約数ペア:

[(1, 1261569048044), (2, 630784524022), (4, 315392262011), (61, 20681459804), (122, 10340729902), (244, 5170364951), (17519, 72011476), (35038, 36005738), (70076, 18002869), (295129, 4274636), (590258, 2137318), (1068659, 1180516)]