2116734388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 3855737088

約数和(自身を除く): 1739002700

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 271, 388, 491, 542, 982, 1084, 1964, 3977, 7954, 11111, 15908, 20131, 22222, 26287, 40262, 44444, 47627, 52574, 80524, 95254, 105148, 133061, 190508, 266122, 532244, 1077767, 1952707, 2155534, 3905414, 4311068, 5455501, 7810828, 10911002, 12906917, 21822004, 25813834, 51627668, 529183597, 1058367194, 2116734388]

約数ペア:

[(1, 2116734388), (2, 1058367194), (4, 529183597), (41, 51627668), (82, 25813834), (97, 21822004), (164, 12906917), (194, 10911002), (271, 7810828), (388, 5455501), (491, 4311068), (542, 3905414), (982, 2155534), (1084, 1952707), (1964, 1077767), (3977, 532244), (7954, 266122), (11111, 190508), (15908, 133061), (20131, 105148), (22222, 95254), (26287, 80524), (40262, 52574), (44444, 47627)]