1198735538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1913}}^1$

素因数の和:2259

約数の個数: 64

約数和(自身を含む): 2423215872

約数和(自身を除く): 1224480334

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 313, 626, 1001, 1913, 2002, 2191, 3443, 3826, 4069, 4382, 6886, 8138, 13391, 21043, 24101, 24869, 26782, 28483, 42086, 44759, 48202, 49738, 56966, 89518, 147301, 174083, 273559, 294602, 313313, 348166, 547118, 598769, 626626, 1197538, 1914913, 3829826, 4191383, 6586459, 7783997, 8382766, 13172918, 15567994, 46105213, 54487979, 85623967, 92210426, 108975958, 171247934, 599367769, 1198735538]

約数ペア:

[(1, 1198735538), (2, 599367769), (7, 171247934), (11, 108975958), (13, 92210426), (14, 85623967), (22, 54487979), (26, 46105213), (77, 15567994), (91, 13172918), (143, 8382766), (154, 7783997), (182, 6586459), (286, 4191383), (313, 3829826), (626, 1914913), (1001, 1197538), (1913, 626626), (2002, 598769), (2191, 547118), (3443, 348166), (3826, 313313), (4069, 294602), (4382, 273559), (6886, 174083), (8138, 147301), (13391, 89518), (21043, 56966), (24101, 49738), (24869, 48202), (26782, 44759), (28483, 42086)]