1570721474

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1\times {\mathrm{3761}}^1$

素因数の和:5090

約数の個数: 32

約数和(自身を含む): 2812651776

約数和(自身を除く): 1241930302

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1297, 2594, 3761, 7522, 9079, 18158, 26327, 29831, 52654, 59662, 86503, 173006, 208817, 417634, 605521, 1211042, 4878017, 9756034, 34146119, 68292238, 112194391, 224388782, 785360737, 1570721474]

約数ペア:

[(1, 1570721474), (2, 785360737), (7, 224388782), (14, 112194391), (23, 68292238), (46, 34146119), (161, 9756034), (322, 4878017), (1297, 1211042), (2594, 605521), (3761, 417634), (7522, 208817), (9079, 173006), (18158, 86503), (26327, 59662), (29831, 52654)]