2015275513678

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{207197}}^1$

素因数の和:207617

約数の個数: 64

約数和(自身を含む): 3626846834688

約数和(自身を除く): 1611571321010

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 307, 434, 511, 614, 1022, 2149, 2263, 4298, 4526, 9517, 15841, 19034, 22411, 31682, 44822, 66619, 133238, 156877, 207197, 313754, 414394, 694741, 1389482, 1450379, 2900758, 4863187, 6423107, 9726374, 12846214, 15125381, 30250762, 44961749, 63609479, 89923498, 105877667, 127218958, 211755334, 445266353, 468886811, 890532706, 937773622, 1971893849, 3282207677, 3943787698, 4643491967, 6564415354, 9286983934, 13803256943, 27606513886, 32504443769, 65008887538, 143948250977, 287896501954, 1007637756839, 2015275513678]

約数ペア:

[(1, 2015275513678), (2, 1007637756839), (7, 287896501954), (14, 143948250977), (31, 65008887538), (62, 32504443769), (73, 27606513886), (146, 13803256943), (217, 9286983934), (307, 6564415354), (434, 4643491967), (511, 3943787698), (614, 3282207677), (1022, 1971893849), (2149, 937773622), (2263, 890532706), (4298, 468886811), (4526, 445266353), (9517, 211755334), (15841, 127218958), (19034, 105877667), (22411, 89923498), (31682, 63609479), (44822, 44961749), (66619, 30250762), (133238, 15125381), (156877, 12846214), (207197, 9726374), (313754, 6423107), (414394, 4863187), (694741, 2900758), (1389482, 1450379)]