1321260408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1411603}}^1$

素因数の和:1411628

約数の個数: 48

約数和(自身を含む): 3853678920

約数和(自身を除く): 2532418512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1411603, 2823206, 4234809, 5646412, 8469618, 11292824, 12704427, 16939236, 18350839, 25408854, 33878472, 36701678, 50817708, 55052517, 73403356, 101635416, 110105034, 146806712, 165157551, 220210068, 330315102, 440420136, 660630204, 1321260408]

約数ペア:

[(1, 1321260408), (2, 660630204), (3, 440420136), (4, 330315102), (6, 220210068), (8, 165157551), (9, 146806712), (12, 110105034), (13, 101635416), (18, 73403356), (24, 55052517), (26, 50817708), (36, 36701678), (39, 33878472), (52, 25408854), (72, 18350839), (78, 16939236), (104, 12704427), (117, 11292824), (156, 8469618), (234, 5646412), (312, 4234809), (468, 2823206), (936, 1411603)]