401375814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13711}}^1$

素因数の和:13781

約数の個数: 64

約数和(自身を含む): 995162112

約数和(自身を除く): 593786298

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 287, 357, 574, 697, 714, 861, 1394, 1722, 2091, 4182, 4879, 9758, 13711, 14637, 27422, 29274, 41133, 82266, 95977, 191954, 233087, 287931, 466174, 562151, 575862, 699261, 1124302, 1398522, 1631609, 1686453, 3263218, 3372906, 3935057, 4894827, 7870114, 9556567, 9789654, 11805171, 19113134, 23610342, 28669701, 57339402, 66895969, 133791938, 200687907, 401375814]

約数ペア:

[(1, 401375814), (2, 200687907), (3, 133791938), (6, 66895969), (7, 57339402), (14, 28669701), (17, 23610342), (21, 19113134), (34, 11805171), (41, 9789654), (42, 9556567), (51, 7870114), (82, 4894827), (102, 3935057), (119, 3372906), (123, 3263218), (238, 1686453), (246, 1631609), (287, 1398522), (357, 1124302), (574, 699261), (697, 575862), (714, 562151), (861, 466174), (1394, 287931), (1722, 233087), (2091, 191954), (4182, 95977), (4879, 82266), (9758, 41133), (13711, 29274), (14637, 27422)]