1119364090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{11197}}^1$

素因数の和:11986

約数の個数: 32

約数和(自身を含む): 2172859920

約数和(自身を除く): 1053495830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 769, 1538, 3845, 7690, 9997, 11197, 19994, 22394, 49985, 55985, 99970, 111970, 145561, 291122, 727805, 1455610, 8610493, 17220986, 43052465, 86104930, 111936409, 223872818, 559682045, 1119364090]

約数ペア:

[(1, 1119364090), (2, 559682045), (5, 223872818), (10, 111936409), (13, 86104930), (26, 43052465), (65, 17220986), (130, 8610493), (769, 1455610), (1538, 727805), (3845, 291122), (7690, 145561), (9997, 111970), (11197, 99970), (19994, 55985), (22394, 49985)]