258352458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{473173}}^1$

素因数の和:473198

約数の個数: 32

約数和(自身を含む): 635945856

約数和(自身を除く): 377593398

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 473173, 946346, 1419519, 2839038, 3312211, 6151249, 6624422, 9936633, 12302498, 18453747, 19873266, 36907494, 43058743, 86117486, 129176229, 258352458]

約数ペア:

[(1, 258352458), (2, 129176229), (3, 86117486), (6, 43058743), (7, 36907494), (13, 19873266), (14, 18453747), (21, 12302498), (26, 9936633), (39, 6624422), (42, 6151249), (78, 3312211), (91, 2839038), (182, 1419519), (273, 946346), (546, 473173)]