1188700828

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{2333}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 2459326464

約数和(自身を除く): 1270625636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 587, 868, 1174, 2333, 2348, 4109, 4666, 8218, 9332, 16331, 16436, 18197, 32662, 36394, 65324, 72323, 72788, 127379, 144646, 254758, 289292, 506261, 509516, 1012522, 1369471, 2025044, 2738942, 5477884, 9586297, 19172594, 38345188, 42453601, 84907202, 169814404, 297175207, 594350414, 1188700828]

約数ペア:

[(1, 1188700828), (2, 594350414), (4, 297175207), (7, 169814404), (14, 84907202), (28, 42453601), (31, 38345188), (62, 19172594), (124, 9586297), (217, 5477884), (434, 2738942), (587, 2025044), (868, 1369471), (1174, 1012522), (2333, 509516), (2348, 506261), (4109, 289292), (4666, 254758), (8218, 144646), (9332, 127379), (16331, 72788), (16436, 72323), (18197, 65324), (32662, 36394)]