313055932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1667}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 661328640

約数和(自身を除く): 348272708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 353, 532, 706, 1412, 1667, 2471, 3334, 4942, 6668, 6707, 9884, 11669, 13414, 23338, 26828, 31673, 46676, 46949, 63346, 93898, 126692, 187796, 221711, 443422, 588451, 886844, 1176902, 2353804, 4119157, 8238314, 11180569, 16476628, 22361138, 44722276, 78263983, 156527966, 313055932]

約数ペア:

[(1, 313055932), (2, 156527966), (4, 78263983), (7, 44722276), (14, 22361138), (19, 16476628), (28, 11180569), (38, 8238314), (76, 4119157), (133, 2353804), (266, 1176902), (353, 886844), (532, 588451), (706, 443422), (1412, 221711), (1667, 187796), (2471, 126692), (3334, 93898), (4942, 63346), (6668, 46949), (6707, 46676), (9884, 31673), (11669, 26828), (13414, 23338)]