1245420228542

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{530333}}^1$

素因数の和:531153

約数の個数: 48

約数和(自身を含む): 2246138439552

約数和(自身を除く): 1000718211010

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 773, 1519, 1546, 3038, 5411, 10822, 23963, 37877, 47926, 75754, 167741, 335482, 530333, 1060666, 1174187, 2348374, 3712331, 7424662, 16440323, 25986317, 32880646, 51972634, 115082261, 230164522, 409947409, 805575827, 819894818, 1611151654, 2869631863, 5739263726, 12708369679, 20087423041, 25416739358, 40174846082, 88958587753, 177917175506, 622710114271, 1245420228542]

約数ペア:

[(1, 1245420228542), (2, 622710114271), (7, 177917175506), (14, 88958587753), (31, 40174846082), (49, 25416739358), (62, 20087423041), (98, 12708369679), (217, 5739263726), (434, 2869631863), (773, 1611151654), (1519, 819894818), (1546, 805575827), (3038, 409947409), (5411, 230164522), (10822, 115082261), (23963, 51972634), (37877, 32880646), (47926, 25986317), (75754, 16440323), (167741, 7424662), (335482, 3712331), (530333, 2348374), (1060666, 1174187)]