136988492

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 242450544

約数和(自身を除く): 105462052

約数列:

[1, 2, 4, 137, 274, 457, 547, 548, 914, 1094, 1828, 2188, 62609, 74939, 125218, 149878, 249979, 250436, 299756, 499958, 999916, 34247123, 68494246, 136988492]

約数ペア:

[(1, 136988492), (2, 68494246), (4, 34247123), (137, 999916), (274, 499958), (457, 299756), (547, 250436), (548, 249979), (914, 149878), (1094, 125218), (1828, 74939), (2188, 62609)]