804578372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 1550767680

約数和(自身を除く): 746189308

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 443, 659, 689, 886, 1318, 1378, 1772, 2636, 2756, 5759, 8567, 11518, 17134, 23036, 23479, 34268, 34927, 46958, 69854, 93916, 139708, 291937, 305227, 454051, 583874, 610454, 908102, 1167748, 1220908, 1816204, 3795181, 7590362, 15180724, 15472661, 30945322, 61890644, 201144593, 402289186, 804578372]

約数ペア:

[(1, 804578372), (2, 402289186), (4, 201144593), (13, 61890644), (26, 30945322), (52, 15472661), (53, 15180724), (106, 7590362), (212, 3795181), (443, 1816204), (659, 1220908), (689, 1167748), (886, 908102), (1318, 610454), (1378, 583874), (1772, 454051), (2636, 305227), (2756, 291937), (5759, 139708), (8567, 93916), (11518, 69854), (17134, 46958), (23036, 34927), (23479, 34268)]