1827831590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 3587988096

約数和(自身を除く): 1760156506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 263, 277, 386, 526, 554, 965, 1315, 1385, 1930, 2509, 2630, 2770, 3419, 3601, 5018, 6838, 7202, 12545, 17095, 18005, 25090, 34190, 36010, 50759, 53461, 72851, 101518, 106922, 145702, 253795, 267305, 364255, 507590, 534610, 659867, 694993, 728510, 947063, 1319734, 1389986, 1894126, 3299335, 3474965, 4735315, 6598670, 6949930, 9470630, 14060243, 28120486, 70301215, 140602430, 182783159, 365566318, 913915795, 1827831590]

約数ペア:

[(1, 1827831590), (2, 913915795), (5, 365566318), (10, 182783159), (13, 140602430), (26, 70301215), (65, 28120486), (130, 14060243), (193, 9470630), (263, 6949930), (277, 6598670), (386, 4735315), (526, 3474965), (554, 3299335), (965, 1894126), (1315, 1389986), (1385, 1319734), (1930, 947063), (2509, 728510), (2630, 694993), (2770, 659867), (3419, 534610), (3601, 507590), (5018, 364255), (6838, 267305), (7202, 253795), (12545, 145702), (17095, 106922), (18005, 101518), (25090, 72851), (34190, 53461), (36010, 50759)]