520000914

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 1108080000

約数和(自身を除く): 588079086

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 113, 159, 174, 226, 318, 339, 499, 678, 998, 1497, 1537, 2994, 3074, 3277, 4611, 5989, 6554, 9222, 9831, 11978, 14471, 17967, 19662, 26447, 28942, 35934, 43413, 52894, 56387, 79341, 86826, 112774, 158682, 169161, 173681, 338322, 347362, 521043, 766963, 1042086, 1533926, 1635223, 2300889, 2988511, 3270446, 4601778, 4905669, 5977022, 8965533, 9811338, 17931066, 86666819, 173333638, 260000457, 520000914]

約数ペア:

[(1, 520000914), (2, 260000457), (3, 173333638), (6, 86666819), (29, 17931066), (53, 9811338), (58, 8965533), (87, 5977022), (106, 4905669), (113, 4601778), (159, 3270446), (174, 2988511), (226, 2300889), (318, 1635223), (339, 1533926), (499, 1042086), (678, 766963), (998, 521043), (1497, 347362), (1537, 338322), (2994, 173681), (3074, 169161), (3277, 158682), (4611, 112774), (5989, 86826), (6554, 79341), (9222, 56387), (9831, 52894), (11978, 43413), (14471, 35934), (17967, 28942), (19662, 26447)]