17966132236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{286249}}^1$

素因数の和:286354

約数の個数: 48

約数和(自身を含む): 36356040000

約数和(自身を除く): 18389907764

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 221, 284, 442, 884, 923, 1207, 1846, 2414, 3692, 4828, 15691, 31382, 62764, 286249, 572498, 1144996, 3721237, 4866233, 7442474, 9732466, 14884948, 19464932, 20323679, 40647358, 63261029, 81294716, 126522058, 253044116, 264207827, 345502543, 528415654, 691005086, 1056831308, 1382010172, 4491533059, 8983066118, 17966132236]

約数ペア:

[(1, 17966132236), (2, 8983066118), (4, 4491533059), (13, 1382010172), (17, 1056831308), (26, 691005086), (34, 528415654), (52, 345502543), (68, 264207827), (71, 253044116), (142, 126522058), (221, 81294716), (284, 63261029), (442, 40647358), (884, 20323679), (923, 19464932), (1207, 14884948), (1846, 9732466), (2414, 7442474), (3692, 4866233), (4828, 3721237), (15691, 1144996), (31382, 572498), (62764, 286249)]