371351428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11831}}^1$

素因数の和:11920

約数の個数: 48

約数和(自身を含む): 795110400

約数和(自身を除く): 423758972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2242, 4484, 7847, 11831, 15694, 23662, 31388, 47324, 82817, 165634, 224789, 331268, 449578, 698029, 899156, 1396058, 1573523, 2792116, 3147046, 4886203, 6294092, 9772406, 13262551, 19544812, 26525102, 53050204, 92837857, 185675714, 371351428]

約数ペア:

[(1, 371351428), (2, 185675714), (4, 92837857), (7, 53050204), (14, 26525102), (19, 19544812), (28, 13262551), (38, 9772406), (59, 6294092), (76, 4886203), (118, 3147046), (133, 2792116), (236, 1573523), (266, 1396058), (413, 899156), (532, 698029), (826, 449578), (1121, 331268), (1652, 224789), (2242, 165634), (4484, 82817), (7847, 47324), (11831, 31388), (15694, 23662)]