14401790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 28153440

約数和(自身を除く): 13751650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 797, 1390, 1594, 1807, 3614, 3985, 7970, 9035, 10361, 18070, 20722, 51805, 103610, 110783, 221566, 553915, 1107830, 1440179, 2880358, 7200895, 14401790]

約数ペア:

[(1, 14401790), (2, 7200895), (5, 2880358), (10, 1440179), (13, 1107830), (26, 553915), (65, 221566), (130, 110783), (139, 103610), (278, 51805), (695, 20722), (797, 18070), (1390, 10361), (1594, 9035), (1807, 7970), (3614, 3985)]