620491164

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{1889}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 1497000960

約数和(自身を除く): 876509796

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 883, 1766, 1889, 2649, 3532, 3778, 5298, 5667, 7556, 10596, 11334, 22668, 27373, 54746, 58559, 82119, 109492, 117118, 164238, 175677, 234236, 328476, 351354, 702708, 1667987, 3335974, 5003961, 6671948, 10007922, 20015844, 51707597, 103415194, 155122791, 206830388, 310245582, 620491164]

約数ペア:

[(1, 620491164), (2, 310245582), (3, 206830388), (4, 155122791), (6, 103415194), (12, 51707597), (31, 20015844), (62, 10007922), (93, 6671948), (124, 5003961), (186, 3335974), (372, 1667987), (883, 702708), (1766, 351354), (1889, 328476), (2649, 234236), (3532, 175677), (3778, 164238), (5298, 117118), (5667, 109492), (7556, 82119), (10596, 58559), (11334, 54746), (22668, 27373)]