1053993669106

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1\times {\mathrm{20981}}^1$

素因数の和:21979

約数の個数: 64

約数和(自身を含む): 1866505006080

約数和(自身を除く): 812511336974

約数列:

[1, 2, 7, 14, 53, 79, 106, 158, 371, 553, 742, 857, 1106, 1714, 4187, 5999, 8374, 11998, 20981, 29309, 41962, 45421, 58618, 67703, 90842, 135406, 146867, 293734, 317947, 473921, 635894, 947842, 1111993, 1657499, 2223986, 3314998, 3588259, 7176518, 7783951, 11602493, 15567902, 17980717, 23204986, 25117813, 35961434, 50235626, 87847447, 125865019, 175694894, 251730038, 614932129, 952978001, 1229864258, 1420476643, 1905956002, 2840953286, 6670846007, 9943336501, 13341692014, 19886673002, 75285262079, 150570524158, 526996834553, 1053993669106]

約数ペア:

[(1, 1053993669106), (2, 526996834553), (7, 150570524158), (14, 75285262079), (53, 19886673002), (79, 13341692014), (106, 9943336501), (158, 6670846007), (371, 2840953286), (553, 1905956002), (742, 1420476643), (857, 1229864258), (1106, 952978001), (1714, 614932129), (4187, 251730038), (5999, 175694894), (8374, 125865019), (11998, 87847447), (20981, 50235626), (29309, 35961434), (41962, 25117813), (45421, 23204986), (58618, 17980717), (67703, 15567902), (90842, 11602493), (135406, 7783951), (146867, 7176518), (293734, 3588259), (317947, 3314998), (473921, 2223986), (635894, 1657499), (947842, 1111993)]