1365820816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{4463}}^1$

素因数の和:5119

約数の個数: 40

約数和(自身を含む): 2736681984

約数和(自身を除く): 1370861168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 617, 1234, 2468, 4463, 4936, 8926, 9872, 17852, 19127, 35704, 38254, 71408, 76508, 138353, 153016, 276706, 306032, 553412, 1106824, 2213648, 2753671, 5507342, 11014684, 22029368, 44058736, 85363801, 170727602, 341455204, 682910408, 1365820816]

約数ペア:

[(1, 1365820816), (2, 682910408), (4, 341455204), (8, 170727602), (16, 85363801), (31, 44058736), (62, 22029368), (124, 11014684), (248, 5507342), (496, 2753671), (617, 2213648), (1234, 1106824), (2468, 553412), (4463, 306032), (4936, 276706), (8926, 153016), (9872, 138353), (17852, 76508), (19127, 71408), (35704, 38254)]