1313422818

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6581}}^1$

素因数の和:6683

約数の個数: 64

約数和(自身を含む): 2881336320

約数和(自身を除く): 1567913502

約数列:

[1, 2, 3, 6, 29, 31, 37, 58, 62, 74, 87, 93, 111, 174, 186, 222, 899, 1073, 1147, 1798, 2146, 2294, 2697, 3219, 3441, 5394, 6438, 6581, 6882, 13162, 19743, 33263, 39486, 66526, 99789, 190849, 199578, 204011, 243497, 381698, 408022, 486994, 572547, 612033, 730491, 1145094, 1224066, 1460982, 5916319, 7061413, 7548407, 11832638, 14122826, 15096814, 17748957, 21184239, 22645221, 35497914, 42368478, 45290442, 218903803, 437807606, 656711409, 1313422818]

約数ペア:

[(1, 1313422818), (2, 656711409), (3, 437807606), (6, 218903803), (29, 45290442), (31, 42368478), (37, 35497914), (58, 22645221), (62, 21184239), (74, 17748957), (87, 15096814), (93, 14122826), (111, 11832638), (174, 7548407), (186, 7061413), (222, 5916319), (899, 1460982), (1073, 1224066), (1147, 1145094), (1798, 730491), (2146, 612033), (2294, 572547), (2697, 486994), (3219, 408022), (3441, 381698), (5394, 243497), (6438, 204011), (6581, 199578), (6882, 190849), (13162, 99789), (19743, 66526), (33263, 39486)]