421594558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{6827}}^1$

素因数の和:7248

約数の個数: 32

約数和(自身を含む): 790518528

約数和(自身を除く): 368923970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 401, 802, 2807, 4411, 5614, 6827, 8822, 13654, 30877, 47789, 61754, 75097, 95578, 150194, 525679, 1051358, 2737627, 5475254, 19163389, 30113897, 38326778, 60227794, 210797279, 421594558]

約数ペア:

[(1, 421594558), (2, 210797279), (7, 60227794), (11, 38326778), (14, 30113897), (22, 19163389), (77, 5475254), (154, 2737627), (401, 1051358), (802, 525679), (2807, 150194), (4411, 95578), (5614, 75097), (6827, 61754), (8822, 47789), (13654, 30877)]