384518498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{39863}}^1$

素因数の和:39938

約数の個数: 32

約数和(自身を含む): 723292416

約数和(自身を除く): 338773918

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 39863, 79726, 279041, 518219, 558082, 1036438, 2112739, 3627533, 4225478, 7255066, 14789173, 27465607, 29578346, 54931214, 192259249, 384518498]

約数ペア:

[(1, 384518498), (2, 192259249), (7, 54931214), (13, 29578346), (14, 27465607), (26, 14789173), (53, 7255066), (91, 4225478), (106, 3627533), (182, 2112739), (371, 1036438), (689, 558082), (742, 518219), (1378, 279041), (4823, 79726), (9646, 39863)]