1490215671294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1223493983}}^1$

素因数の和:1223494024

約数の個数: 32

約数和(自身を含む): 3523662673920

約数和(自身を除く): 2033447002626

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 1223493983, 2446987966, 3670481949, 7340963898, 8564457881, 17128915762, 25693373643, 35481325507, 51386747286, 70962651014, 106443976521, 212887953042, 248369278549, 496738557098, 745107835647, 1490215671294]

約数ペア:

[(1, 1490215671294), (2, 745107835647), (3, 496738557098), (6, 248369278549), (7, 212887953042), (14, 106443976521), (21, 70962651014), (29, 51386747286), (42, 35481325507), (58, 25693373643), (87, 17128915762), (174, 8564457881), (203, 7340963898), (406, 3670481949), (609, 2446987966), (1218, 1223493983)]