2015293384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{14537}}^1$

素因数の和:14630

約数の個数: 64

約数和(自身を含む): 4298595840

約数和(自身を除く): 2283302456

約数列:

[1, 2, 4, 8, 13, 26, 31, 43, 52, 62, 86, 104, 124, 172, 248, 344, 403, 559, 806, 1118, 1333, 1612, 2236, 2666, 3224, 4472, 5332, 10664, 14537, 17329, 29074, 34658, 58148, 69316, 116296, 138632, 188981, 377962, 450647, 625091, 755924, 901294, 1250182, 1511848, 1802588, 2500364, 3605176, 5000728, 5858411, 8126183, 11716822, 16252366, 19377821, 23433644, 32504732, 38755642, 46867288, 65009464, 77511284, 155022568, 251911673, 503823346, 1007646692, 2015293384]

約数ペア:

[(1, 2015293384), (2, 1007646692), (4, 503823346), (8, 251911673), (13, 155022568), (26, 77511284), (31, 65009464), (43, 46867288), (52, 38755642), (62, 32504732), (86, 23433644), (104, 19377821), (124, 16252366), (172, 11716822), (248, 8126183), (344, 5858411), (403, 5000728), (559, 3605176), (806, 2500364), (1118, 1802588), (1333, 1511848), (1612, 1250182), (2236, 901294), (2666, 755924), (3224, 625091), (4472, 450647), (5332, 377962), (10664, 188981), (14537, 138632), (17329, 116296), (29074, 69316), (34658, 58148)]