2684976190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 5283532800

約数和(自身を除く): 2598556610

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 239, 478, 515, 839, 1030, 1195, 1339, 1678, 2390, 2678, 3107, 4195, 6214, 6695, 8390, 10907, 13390, 15535, 21814, 24617, 31070, 49234, 54535, 86417, 109070, 123085, 172834, 200521, 246170, 320021, 401042, 432085, 640042, 864170, 1002605, 1123421, 1600105, 2005210, 2246842, 2606773, 3200210, 5213546, 5617105, 11234210, 13033865, 20653663, 26067730, 41307326, 103268315, 206536630, 268497619, 536995238, 1342488095, 2684976190]

約数ペア:

[(1, 2684976190), (2, 1342488095), (5, 536995238), (10, 268497619), (13, 206536630), (26, 103268315), (65, 41307326), (103, 26067730), (130, 20653663), (206, 13033865), (239, 11234210), (478, 5617105), (515, 5213546), (839, 3200210), (1030, 2606773), (1195, 2246842), (1339, 2005210), (1678, 1600105), (2390, 1123421), (2678, 1002605), (3107, 864170), (4195, 640042), (6214, 432085), (6695, 401042), (8390, 320021), (10907, 246170), (13390, 200521), (15535, 172834), (21814, 123085), (24617, 109070), (31070, 86417), (49234, 54535)]