2013260104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 4029742080

約数和(自身を除く): 2016481976

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 181, 184, 244, 362, 488, 724, 991, 1403, 1448, 1982, 2806, 3964, 4163, 5612, 7928, 8326, 11041, 11224, 16652, 22082, 22793, 33304, 44164, 45586, 60451, 88328, 91172, 120902, 179371, 182344, 241804, 253943, 358742, 483608, 507886, 717484, 1015772, 1390373, 1434968, 2031544, 2780746, 4125533, 5561492, 8251066, 10941631, 11122984, 16502132, 21883262, 33004264, 43766524, 87533048, 251657513, 503315026, 1006630052, 2013260104]

約数ペア:

[(1, 2013260104), (2, 1006630052), (4, 503315026), (8, 251657513), (23, 87533048), (46, 43766524), (61, 33004264), (92, 21883262), (122, 16502132), (181, 11122984), (184, 10941631), (244, 8251066), (362, 5561492), (488, 4125533), (724, 2780746), (991, 2031544), (1403, 1434968), (1448, 1390373), (1982, 1015772), (2806, 717484), (3964, 507886), (4163, 483608), (5612, 358742), (7928, 253943), (8326, 241804), (11041, 182344), (11224, 179371), (16652, 120902), (22082, 91172), (22793, 88328), (33304, 60451), (44164, 45586)]