4475222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 3127978

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 131, 262, 551, 589, 899, 1102, 1178, 1798, 2489, 3799, 4061, 4978, 7598, 8122, 17081, 34162, 72181, 77159, 117769, 144362, 154318, 235538, 2237611, 4475222]

約数ペア:

[(1, 4475222), (2, 2237611), (19, 235538), (29, 154318), (31, 144362), (38, 117769), (58, 77159), (62, 72181), (131, 34162), (262, 17081), (551, 8122), (589, 7598), (899, 4978), (1102, 4061), (1178, 3799), (1798, 2489)]