13961470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 26853120

約数和(自身を除く): 12891650

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1553, 1798, 3106, 4495, 7765, 8990, 15530, 45037, 48143, 90074, 96286, 225185, 240715, 450370, 481430, 1396147, 2792294, 6980735, 13961470]

約数ペア:

[(1, 13961470), (2, 6980735), (5, 2792294), (10, 1396147), (29, 481430), (31, 450370), (58, 240715), (62, 225185), (145, 96286), (155, 90074), (290, 48143), (310, 45037), (899, 15530), (1553, 8990), (1798, 7765), (3106, 4495)]