379849444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8941}}^1$

素因数の和:9020

約数の個数: 48

約数和(自身を含む): 771158080

約数和(自身を除く): 391308636

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1634, 2236, 3268, 8941, 10621, 17882, 21242, 35764, 42484, 116233, 169879, 232466, 339758, 384463, 464932, 679516, 768926, 1537852, 2208427, 4416854, 4998019, 7304797, 8833708, 9996038, 14609594, 19992076, 29219188, 94962361, 189924722, 379849444]

約数ペア:

[(1, 379849444), (2, 189924722), (4, 94962361), (13, 29219188), (19, 19992076), (26, 14609594), (38, 9996038), (43, 8833708), (52, 7304797), (76, 4998019), (86, 4416854), (172, 2208427), (247, 1537852), (494, 768926), (559, 679516), (817, 464932), (988, 384463), (1118, 339758), (1634, 232466), (2236, 169879), (3268, 116233), (8941, 42484), (10621, 35764), (17882, 21242)]