1285304080326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{4960687}}^1$

素因数の和:4960929

約数の個数: 64

約数和(自身を含む): 3047846707200

約数和(自身を除く): 1762542626874

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 199, 217, 398, 434, 597, 651, 1194, 1302, 1393, 2786, 4179, 6169, 8358, 12338, 18507, 37014, 43183, 86366, 129549, 259098, 4960687, 9921374, 14882061, 29764122, 34724809, 69449618, 104174427, 153781297, 208348854, 307562594, 461343891, 922687782, 987176713, 1076469079, 1974353426, 2152938158, 2961530139, 3229407237, 5923060278, 6458814474, 6910236991, 13820473982, 20730710973, 30602478103, 41461421946, 61204956206, 91807434309, 183614868618, 214217346721, 428434693442, 642652040163, 1285304080326]

約数ペア:

[(1, 1285304080326), (2, 642652040163), (3, 428434693442), (6, 214217346721), (7, 183614868618), (14, 91807434309), (21, 61204956206), (31, 41461421946), (42, 30602478103), (62, 20730710973), (93, 13820473982), (186, 6910236991), (199, 6458814474), (217, 5923060278), (398, 3229407237), (434, 2961530139), (597, 2152938158), (651, 1974353426), (1194, 1076469079), (1302, 987176713), (1393, 922687782), (2786, 461343891), (4179, 307562594), (6169, 208348854), (8358, 153781297), (12338, 104174427), (18507, 69449618), (37014, 34724809), (43183, 29764122), (86366, 14882061), (129549, 9921374), (259098, 4960687)]