4778994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 11381760

約数和(自身を除く): 6602766

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 103, 111, 114, 206, 209, 222, 309, 407, 418, 618, 627, 703, 814, 1133, 1221, 1254, 1406, 1957, 2109, 2266, 2442, 3399, 3811, 3914, 4218, 5871, 6798, 7622, 7733, 11433, 11742, 15466, 21527, 22866, 23199, 41921, 43054, 46398, 64581, 72409, 83842, 125763, 129162, 144818, 217227, 251526, 434454, 796499, 1592998, 2389497, 4778994]

約数ペア:

[(1, 4778994), (2, 2389497), (3, 1592998), (6, 796499), (11, 434454), (19, 251526), (22, 217227), (33, 144818), (37, 129162), (38, 125763), (57, 83842), (66, 72409), (74, 64581), (103, 46398), (111, 43054), (114, 41921), (206, 23199), (209, 22866), (222, 21527), (309, 15466), (407, 11742), (418, 11433), (618, 7733), (627, 7622), (703, 6798), (814, 5871), (1133, 4218), (1221, 3914), (1254, 3811), (1406, 3399), (1957, 2442), (2109, 2266)]