2013419170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10891}}^1$

素因数の和:11063

約数の個数: 64

約数和(自身を含む): 4391654400

約数和(自身を除く): 2378235230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 139, 190, 266, 278, 665, 695, 973, 1330, 1390, 1946, 2641, 4865, 5282, 9730, 10891, 13205, 18487, 21782, 26410, 36974, 54455, 76237, 92435, 108910, 152474, 184870, 206929, 381185, 413858, 762370, 1034645, 1448503, 1513849, 2069290, 2897006, 3027698, 7242515, 7569245, 10596943, 14485030, 15138490, 21193886, 28763131, 52984715, 57526262, 105969430, 143815655, 201341917, 287631310, 402683834, 1006709585, 2013419170]

約数ペア:

[(1, 2013419170), (2, 1006709585), (5, 402683834), (7, 287631310), (10, 201341917), (14, 143815655), (19, 105969430), (35, 57526262), (38, 52984715), (70, 28763131), (95, 21193886), (133, 15138490), (139, 14485030), (190, 10596943), (266, 7569245), (278, 7242515), (665, 3027698), (695, 2897006), (973, 2069290), (1330, 1513849), (1390, 1448503), (1946, 1034645), (2641, 762370), (4865, 413858), (5282, 381185), (9730, 206929), (10891, 184870), (13205, 152474), (18487, 108910), (21782, 92435), (26410, 76237), (36974, 54455)]