508701914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{15377}}^1$

素因数の和:15542

約数の個数: 32

約数和(自身を含む): 930061440

約数和(自身を除く): 421359526

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 973, 1946, 2363, 4726, 15377, 16541, 30754, 33082, 107639, 215278, 261409, 522818, 1829863, 2137403, 3659726, 4274806, 14961821, 29923642, 36335851, 72671702, 254350957, 508701914]

約数ペア:

[(1, 508701914), (2, 254350957), (7, 72671702), (14, 36335851), (17, 29923642), (34, 14961821), (119, 4274806), (139, 3659726), (238, 2137403), (278, 1829863), (973, 522818), (1946, 261409), (2363, 215278), (4726, 107639), (15377, 33082), (16541, 30754)]