1370297968

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{3109}}^1$

素因数の和:3306

約数の個数: 60

約数和(自身を含む): 2893456920

約数和(自身を除く): 1523158952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 169, 208, 326, 338, 652, 676, 1304, 1352, 2119, 2608, 2704, 3109, 4238, 6218, 8476, 12436, 16952, 24872, 27547, 33904, 40417, 49744, 55094, 80834, 110188, 161668, 220376, 323336, 440752, 506767, 525421, 646672, 1013534, 1050842, 2027068, 2101684, 4054136, 4203368, 6587971, 8108272, 8406736, 13175942, 26351884, 52703768, 85643623, 105407536, 171287246, 342574492, 685148984, 1370297968]

約数ペア:

[(1, 1370297968), (2, 685148984), (4, 342574492), (8, 171287246), (13, 105407536), (16, 85643623), (26, 52703768), (52, 26351884), (104, 13175942), (163, 8406736), (169, 8108272), (208, 6587971), (326, 4203368), (338, 4054136), (652, 2101684), (676, 2027068), (1304, 1050842), (1352, 1013534), (2119, 646672), (2608, 525421), (2704, 506767), (3109, 440752), (4238, 323336), (6218, 220376), (8476, 161668), (12436, 110188), (16952, 80834), (24872, 55094), (27547, 49744), (33904, 40417)]