391457532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{4603}}^1$

素因数の和:5002

約数の個数: 48

約数和(自身を含む): 964261760

約数和(自身を除く): 572804228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 373, 746, 1119, 1492, 2238, 4476, 4603, 7087, 9206, 13809, 14174, 18412, 21261, 27618, 28348, 42522, 55236, 85044, 87457, 174914, 262371, 349828, 524742, 1049484, 1716919, 3433838, 5150757, 6867676, 10301514, 20603028, 32621461, 65242922, 97864383, 130485844, 195728766, 391457532]

約数ペア:

[(1, 391457532), (2, 195728766), (3, 130485844), (4, 97864383), (6, 65242922), (12, 32621461), (19, 20603028), (38, 10301514), (57, 6867676), (76, 5150757), (114, 3433838), (228, 1716919), (373, 1049484), (746, 524742), (1119, 349828), (1492, 262371), (2238, 174914), (4476, 87457), (4603, 85044), (7087, 55236), (9206, 42522), (13809, 28348), (14174, 27618), (18412, 21261)]