2003909472718

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{227}}^1\times {\mathrm{313}}^1\times {\mathrm{8389}}^1$

素因数の和:9013

約数の個数: 48

約数和(自身を含む): 3104795412720

約数和(自身を除く): 1100885940002

約数列:

[1, 2, 41, 82, 227, 313, 454, 626, 1681, 3362, 8389, 9307, 12833, 16778, 18614, 25666, 71051, 142102, 343949, 381587, 526153, 687898, 763174, 1052306, 1904303, 2625757, 2913091, 3808606, 5251514, 5826182, 14101909, 28203818, 78076423, 107656037, 119436731, 156152846, 215312074, 238873462, 596046839, 1192093678, 3201133343, 4413897517, 6402266686, 8827795034, 24437920399, 48875840798, 1001954736359, 2003909472718]

約数ペア:

[(1, 2003909472718), (2, 1001954736359), (41, 48875840798), (82, 24437920399), (227, 8827795034), (313, 6402266686), (454, 4413897517), (626, 3201133343), (1681, 1192093678), (3362, 596046839), (8389, 238873462), (9307, 215312074), (12833, 156152846), (16778, 119436731), (18614, 107656037), (25666, 78076423), (71051, 28203818), (142102, 14101909), (343949, 5826182), (381587, 5251514), (526153, 3808606), (687898, 2913091), (763174, 2625757), (1052306, 1904303)]