304520258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1481}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 550592640

約数和(自身を除く): 246072382

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 773, 1481, 1546, 2962, 5411, 10367, 10822, 14687, 20734, 28139, 29374, 56278, 102809, 196973, 205618, 393946, 1144813, 2289626, 8013691, 16027382, 21751447, 43502894, 152260129, 304520258]

約数ペア:

[(1, 304520258), (2, 152260129), (7, 43502894), (14, 21751447), (19, 16027382), (38, 8013691), (133, 2289626), (266, 1144813), (773, 393946), (1481, 205618), (1546, 196973), (2962, 102809), (5411, 56278), (10367, 29374), (10822, 28139), (14687, 20734)]