252630802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 408110400

約数和(自身を除く): 155479598

約数列:

[1, 2, 19, 38, 59, 118, 281, 401, 562, 802, 1121, 2242, 5339, 7619, 10678, 15238, 16579, 23659, 33158, 47318, 112681, 225362, 315001, 449521, 630002, 899042, 2140939, 4281878, 6648179, 13296358, 126315401, 252630802]

約数ペア:

[(1, 252630802), (2, 126315401), (19, 13296358), (38, 6648179), (59, 4281878), (118, 2140939), (281, 899042), (401, 630002), (562, 449521), (802, 315001), (1121, 225362), (2242, 112681), (5339, 47318), (7619, 33158), (10678, 23659), (15238, 16579)]