419212922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 689385600

約数和(自身を除く): 270172678

約数列:

[1, 2, 19, 29, 38, 58, 157, 314, 551, 1102, 2423, 2983, 4553, 4846, 5966, 9106, 46037, 70267, 86507, 92074, 140534, 173014, 380411, 760822, 1335073, 2670146, 7227809, 11031919, 14455618, 22063838, 209606461, 419212922]

約数ペア:

[(1, 419212922), (2, 209606461), (19, 22063838), (29, 14455618), (38, 11031919), (58, 7227809), (157, 2670146), (314, 1335073), (551, 760822), (1102, 380411), (2423, 173014), (2983, 140534), (4553, 92074), (4846, 86507), (5966, 70267), (9106, 46037)]