1215726059522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{128119}}^1$

素因数の和:128419

約数の個数: 64

約数和(自身を含む): 2071140771840

約数和(自身を除く): 855414712318

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 193, 386, 403, 793, 806, 1586, 1891, 2509, 3782, 5018, 5983, 11773, 11966, 23546, 24583, 49166, 77779, 128119, 153049, 155558, 256238, 306098, 364963, 729926, 1665547, 3331094, 3971689, 4744519, 7815259, 7943378, 9489038, 15630518, 24726967, 49453934, 51631957, 101598367, 103263914, 203196734, 242273029, 321450571, 484546058, 642901142, 766535977, 1508344987, 1533071954, 3016689974, 3149549377, 6299098754, 9964967701, 19608484831, 19929935402, 39216969662, 46758694597, 93517389194, 607863029761, 1215726059522]

約数ペア:

[(1, 1215726059522), (2, 607863029761), (13, 93517389194), (26, 46758694597), (31, 39216969662), (61, 19929935402), (62, 19608484831), (122, 9964967701), (193, 6299098754), (386, 3149549377), (403, 3016689974), (793, 1533071954), (806, 1508344987), (1586, 766535977), (1891, 642901142), (2509, 484546058), (3782, 321450571), (5018, 242273029), (5983, 203196734), (11773, 103263914), (11966, 101598367), (23546, 51631957), (24583, 49453934), (49166, 24726967), (77779, 15630518), (128119, 9489038), (153049, 7943378), (155558, 7815259), (256238, 4744519), (306098, 3971689), (364963, 3331094), (729926, 1665547)]