1973928724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 3657830400

約数和(自身を除く): 1683901676

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 239, 428, 478, 839, 956, 1678, 2461, 3356, 4922, 5497, 9844, 10994, 19297, 21988, 25573, 38594, 51146, 77188, 89773, 102292, 179546, 200521, 359092, 401042, 588179, 802084, 1176358, 2064779, 2352716, 4129558, 4611983, 8259116, 9223966, 18447932, 21455747, 42911494, 85822988, 493482181, 986964362, 1973928724]

約数ペア:

[(1, 1973928724), (2, 986964362), (4, 493482181), (23, 85822988), (46, 42911494), (92, 21455747), (107, 18447932), (214, 9223966), (239, 8259116), (428, 4611983), (478, 4129558), (839, 2352716), (956, 2064779), (1678, 1176358), (2461, 802084), (3356, 588179), (4922, 401042), (5497, 359092), (9844, 200521), (10994, 179546), (19297, 102292), (21988, 89773), (25573, 77188), (38594, 51146)]