1921472498

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6971}}^1$

素因数の和:7079

約数の個数: 48

約数和(自身を含む): 3404957472

約数和(自身を除く): 1483484974

約数列:

[1, 2, 11, 17, 22, 34, 67, 121, 134, 187, 242, 374, 737, 1139, 1474, 2057, 2278, 4114, 6971, 8107, 12529, 13942, 16214, 25058, 76681, 118507, 137819, 153362, 237014, 275638, 467057, 843491, 934114, 1303577, 1686982, 2607154, 5137627, 7939969, 10275254, 14339347, 15879938, 28678694, 56513897, 87339659, 113027794, 174679318, 960736249, 1921472498]

約数ペア:

[(1, 1921472498), (2, 960736249), (11, 174679318), (17, 113027794), (22, 87339659), (34, 56513897), (67, 28678694), (121, 15879938), (134, 14339347), (187, 10275254), (242, 7939969), (374, 5137627), (737, 2607154), (1139, 1686982), (1474, 1303577), (2057, 934114), (2278, 843491), (4114, 467057), (6971, 275638), (8107, 237014), (12529, 153362), (13942, 137819), (16214, 118507), (25058, 76681)]