245738302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 398960640

約数和(自身を除く): 153222338

約数列:

[1, 2, 23, 31, 46, 62, 389, 443, 713, 778, 886, 1426, 8947, 10189, 12059, 13733, 17894, 20378, 24118, 27466, 172327, 277357, 315859, 344654, 554714, 631718, 3963521, 5342137, 7927042, 10684274, 122869151, 245738302]

約数ペア:

[(1, 245738302), (2, 122869151), (23, 10684274), (31, 7927042), (46, 5342137), (62, 3963521), (389, 631718), (443, 554714), (713, 344654), (778, 315859), (886, 277357), (1426, 172327), (8947, 27466), (10189, 24118), (12059, 20378), (13733, 17894)]