402852284

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{4073}}^1$

素因数の和:4469

約数の個数: 24

約数和(自身を含む): 716372160

約数和(自身を除く): 313519876

約数列:

[1, 2, 4, 79, 158, 313, 316, 626, 1252, 4073, 8146, 16292, 24727, 49454, 98908, 321767, 643534, 1274849, 1287068, 2549698, 5099396, 100713071, 201426142, 402852284]

約数ペア:

[(1, 402852284), (2, 201426142), (4, 100713071), (79, 5099396), (158, 2549698), (313, 1287068), (316, 1274849), (626, 643534), (1252, 321767), (4073, 98908), (8146, 49454), (16292, 24727)]