2021493386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 3445981056

約数和(自身を除く): 1424487670

約数列:

[1, 2, 11, 22, 83, 97, 101, 113, 166, 194, 202, 226, 913, 1067, 1111, 1243, 1826, 2134, 2222, 2486, 8051, 8383, 9379, 9797, 10961, 11413, 16102, 16766, 18758, 19594, 21922, 22826, 88561, 92213, 103169, 107767, 120571, 125543, 177122, 184426, 206338, 215534, 241142, 251086, 813151, 909763, 947279, 1107061, 1626302, 1819526, 1894558, 2214122, 8944661, 10007393, 10420069, 12177671, 17889322, 20014786, 20840138, 24355342, 91886063, 183772126, 1010746693, 2021493386]

約数ペア:

[(1, 2021493386), (2, 1010746693), (11, 183772126), (22, 91886063), (83, 24355342), (97, 20840138), (101, 20014786), (113, 17889322), (166, 12177671), (194, 10420069), (202, 10007393), (226, 8944661), (913, 2214122), (1067, 1894558), (1111, 1819526), (1243, 1626302), (1826, 1107061), (2134, 947279), (2222, 909763), (2486, 813151), (8051, 251086), (8383, 241142), (9379, 215534), (9797, 206338), (10961, 184426), (11413, 177122), (16102, 125543), (16766, 120571), (18758, 107767), (19594, 103169), (21922, 92213), (22826, 88561)]