2215674427678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1\times {\mathrm{447481}}^1$

素因数の和:448300

約数の個数: 32

約数和(自身を含む): 3519893412000

約数和(自身を除く): 1304218984322

約数列:

[1, 2, 19, 38, 229, 458, 569, 1138, 4351, 8702, 10811, 21622, 130301, 260602, 447481, 894962, 2475719, 4951438, 8502139, 17004278, 102473149, 204946298, 254616689, 509233378, 1946989831, 3893979662, 4837717091, 9675434182, 58307221781, 116614443562, 1107837213839, 2215674427678]

約数ペア:

[(1, 2215674427678), (2, 1107837213839), (19, 116614443562), (38, 58307221781), (229, 9675434182), (458, 4837717091), (569, 3893979662), (1138, 1946989831), (4351, 509233378), (8702, 254616689), (10811, 204946298), (21622, 102473149), (130301, 17004278), (260602, 8502139), (447481, 4951438), (894962, 2475719)]