987822996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{15641}}^1$

素因数の和:15944

約数の個数: 48

約数和(自身を含む): 2435146560

約数和(自身を除く): 1447323564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 277, 554, 831, 1108, 1662, 3324, 5263, 10526, 15641, 15789, 21052, 31282, 31578, 46923, 62564, 63156, 93846, 187692, 297179, 594358, 891537, 1188716, 1783074, 3566148, 4332557, 8665114, 12997671, 17330228, 25995342, 51990684, 82318583, 164637166, 246955749, 329274332, 493911498, 987822996]

約数ペア:

[(1, 987822996), (2, 493911498), (3, 329274332), (4, 246955749), (6, 164637166), (12, 82318583), (19, 51990684), (38, 25995342), (57, 17330228), (76, 12997671), (114, 8665114), (228, 4332557), (277, 3566148), (554, 1783074), (831, 1188716), (1108, 891537), (1662, 594358), (3324, 297179), (5263, 187692), (10526, 93846), (15641, 63156), (15789, 62564), (21052, 46923), (31282, 31578)]