17775990401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{2557}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 20004583200

約数和(自身を除く): 2228592799

約数列:

[1, 13, 37, 97, 149, 481, 1261, 1937, 2557, 3589, 5513, 14453, 33241, 46657, 71669, 94609, 187889, 248029, 380993, 534761, 1229917, 3224377, 4952909, 6951893, 9177073, 14096741, 36956321, 119301949, 183257633, 480432173, 1367383877, 17775990401]

約数ペア:

[(1, 17775990401), (13, 1367383877), (37, 480432173), (97, 183257633), (149, 119301949), (481, 36956321), (1261, 14096741), (1937, 9177073), (2557, 6951893), (3589, 4952909), (5513, 3224377), (14453, 1229917), (33241, 534761), (46657, 380993), (71669, 248029), (94609, 187889)]