1625652006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{2753}}^1$

素因数の和:3181

約数の個数: 64

約数和(自身を含む): 3711951360

約数和(自身を除く): 2086299354

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 389, 506, 759, 778, 1167, 1518, 2334, 2753, 4279, 5506, 8259, 8558, 8947, 12837, 16518, 17894, 25674, 26841, 30283, 53682, 60566, 63319, 90849, 98417, 126638, 181698, 189957, 196834, 295251, 379914, 590502, 696509, 1070917, 1393018, 2089527, 2141834, 3212751, 4179054, 6425502, 11780087, 23560174, 24631091, 35340261, 49262182, 70680522, 73893273, 147786546, 270942001, 541884002, 812826003, 1625652006]

約数ペア:

[(1, 1625652006), (2, 812826003), (3, 541884002), (6, 270942001), (11, 147786546), (22, 73893273), (23, 70680522), (33, 49262182), (46, 35340261), (66, 24631091), (69, 23560174), (138, 11780087), (253, 6425502), (389, 4179054), (506, 3212751), (759, 2141834), (778, 2089527), (1167, 1393018), (1518, 1070917), (2334, 696509), (2753, 590502), (4279, 379914), (5506, 295251), (8259, 196834), (8558, 189957), (8947, 181698), (12837, 126638), (16518, 98417), (17894, 90849), (25674, 63319), (26841, 60566), (30283, 53682)]