638478702719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{2293}}^1$

素因数の和:2748

約数の個数: 64

約数和(自身を含む): 771594864768

約数和(自身を除く): 133116162049

約数列:

[1, 11, 13, 61, 137, 143, 233, 671, 793, 1507, 1781, 2293, 2563, 3029, 8357, 8723, 14213, 19591, 25223, 29809, 31921, 33319, 91927, 108641, 139873, 156343, 184769, 314141, 327899, 351131, 414973, 534269, 1195051, 1538603, 1818349, 1947181, 2032459, 3455551, 4083833, 4564703, 5876959, 6945497, 19162601, 20001839, 21418991, 25313353, 32590409, 44922163, 73194853, 76400467, 210788611, 249113813, 278446883, 358494499, 423675317, 805143383, 951533089, 2740251943, 4464886033, 4660428487, 10466863979, 49113746363, 58043518429, 638478702719]

約数ペア:

[(1, 638478702719), (11, 58043518429), (13, 49113746363), (61, 10466863979), (137, 4660428487), (143, 4464886033), (233, 2740251943), (671, 951533089), (793, 805143383), (1507, 423675317), (1781, 358494499), (2293, 278446883), (2563, 249113813), (3029, 210788611), (8357, 76400467), (8723, 73194853), (14213, 44922163), (19591, 32590409), (25223, 25313353), (29809, 21418991), (31921, 20001839), (33319, 19162601), (91927, 6945497), (108641, 5876959), (139873, 4564703), (156343, 4083833), (184769, 3455551), (314141, 2032459), (327899, 1947181), (351131, 1818349), (414973, 1538603), (534269, 1195051)]