1218197162

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1249}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 2358720000

約数和(自身を除く): 1140522838

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 233, 299, 322, 466, 598, 1249, 1631, 2093, 2498, 3029, 3262, 4186, 5359, 6058, 8743, 10718, 16237, 17486, 21203, 28727, 32474, 37513, 42406, 57454, 69667, 75026, 113659, 139334, 201089, 227318, 291017, 373451, 402178, 487669, 582034, 746902, 975338, 2037119, 2614157, 3783221, 4074238, 5228314, 6693391, 7566442, 13386782, 26482547, 46853737, 52965094, 87014083, 93707474, 174028166, 609098581, 1218197162]

約数ペア:

[(1, 1218197162), (2, 609098581), (7, 174028166), (13, 93707474), (14, 87014083), (23, 52965094), (26, 46853737), (46, 26482547), (91, 13386782), (161, 7566442), (182, 6693391), (233, 5228314), (299, 4074238), (322, 3783221), (466, 2614157), (598, 2037119), (1249, 975338), (1631, 746902), (2093, 582034), (2498, 487669), (3029, 402178), (3262, 373451), (4186, 291017), (5359, 227318), (6058, 201089), (8743, 139334), (10718, 113659), (16237, 75026), (17486, 69667), (21203, 57454), (28727, 42406), (32474, 37513)]