1487030682020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{336432281}}^1$

素因数の和:336432320

約数の個数: 48

約数和(自身を含む): 3560799272688

約数和(自身を除く): 2073768590668

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 336432281, 672864562, 1345729124, 1682161405, 3364322810, 4373619653, 5719348777, 6728645620, 8747239306, 11438697554, 17494478612, 21868098265, 22877395108, 28596743885, 43736196530, 57193487770, 74351534101, 87472393060, 114386975540, 148703068202, 297406136404, 371757670505, 743515341010, 1487030682020]

約数ペア:

[(1, 1487030682020), (2, 743515341010), (4, 371757670505), (5, 297406136404), (10, 148703068202), (13, 114386975540), (17, 87472393060), (20, 74351534101), (26, 57193487770), (34, 43736196530), (52, 28596743885), (65, 22877395108), (68, 21868098265), (85, 17494478612), (130, 11438697554), (170, 8747239306), (221, 6728645620), (260, 5719348777), (340, 4373619653), (442, 3364322810), (884, 1682161405), (1105, 1345729124), (2210, 672864562), (4420, 336432281)]