2211616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 4874688

約数和(自身を除く): 2663072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 103, 122, 176, 206, 244, 352, 412, 488, 671, 824, 976, 1133, 1342, 1648, 1952, 2266, 2684, 3296, 4532, 5368, 6283, 9064, 10736, 12566, 18128, 21472, 25132, 36256, 50264, 69113, 100528, 138226, 201056, 276452, 552904, 1105808, 2211616]

約数ペア:

[(1, 2211616), (2, 1105808), (4, 552904), (8, 276452), (11, 201056), (16, 138226), (22, 100528), (32, 69113), (44, 50264), (61, 36256), (88, 25132), (103, 21472), (122, 18128), (176, 12566), (206, 10736), (244, 9064), (352, 6283), (412, 5368), (488, 4532), (671, 3296), (824, 2684), (976, 2266), (1133, 1952), (1342, 1648)]