2016985594

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 3330892800

約数和(自身を除く): 1313907206

約数列:

[1, 2, 13, 26, 157, 169, 191, 199, 314, 338, 382, 398, 2041, 2483, 2587, 4082, 4966, 5174, 26533, 29987, 31243, 32279, 33631, 38009, 53066, 59974, 62486, 64558, 67262, 76018, 389831, 406159, 494117, 779662, 812318, 988234, 5067803, 5280067, 5967413, 6423521, 10135606, 10560134, 11934826, 12847042, 77576369, 155152738, 1008492797, 2016985594]

約数ペア:

[(1, 2016985594), (2, 1008492797), (13, 155152738), (26, 77576369), (157, 12847042), (169, 11934826), (191, 10560134), (199, 10135606), (314, 6423521), (338, 5967413), (382, 5280067), (398, 5067803), (2041, 988234), (2483, 812318), (2587, 779662), (4082, 494117), (4966, 406159), (5174, 389831), (26533, 76018), (29987, 67262), (31243, 64558), (32279, 62486), (33631, 59974), (38009, 53066)]