490784892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{53323}}^1$

素因数の和:53402

約数の個数: 48

約数和(自身を含む): 1254180480

約数和(自身を除く): 763395588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 53323, 106646, 159969, 213292, 319938, 639876, 693199, 1386398, 2079597, 2772796, 3146057, 4159194, 6292114, 8318388, 9438171, 12584228, 18876342, 37752684, 40898741, 81797482, 122696223, 163594964, 245392446, 490784892]

約数ペア:

[(1, 490784892), (2, 245392446), (3, 163594964), (4, 122696223), (6, 81797482), (12, 40898741), (13, 37752684), (26, 18876342), (39, 12584228), (52, 9438171), (59, 8318388), (78, 6292114), (118, 4159194), (156, 3146057), (177, 2772796), (236, 2079597), (354, 1386398), (708, 693199), (767, 639876), (1534, 319938), (2301, 213292), (3068, 159969), (4602, 106646), (9204, 53323)]