4448156955886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1\times {\mathrm{119549}}^1$

素因数の和:122873

約数の個数: 64

約数和(自身を含む): 8216011584000

約数和(自身を除く): 3767854628114

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 3253, 5719, 6506, 11438, 22771, 45542, 61807, 119549, 123614, 139879, 239098, 279758, 432649, 836843, 865298, 979153, 1673686, 1958306, 2271431, 2657701, 4542862, 5140607, 5315402, 10281214, 15900017, 18603907, 31800034, 35984249, 37207814, 71968498, 97671533, 195343066, 388892897, 683700731, 777785794, 1367401462, 2722250279, 5444500558, 7388965043, 14777930086, 16722394571, 33444789142, 51722755301, 103445510602, 117056761997, 234113523994, 317725496849, 635450993698, 2224078477943, 4448156955886]

約数ペア:

[(1, 4448156955886), (2, 2224078477943), (7, 635450993698), (14, 317725496849), (19, 234113523994), (38, 117056761997), (43, 103445510602), (86, 51722755301), (133, 33444789142), (266, 16722394571), (301, 14777930086), (602, 7388965043), (817, 5444500558), (1634, 2722250279), (3253, 1367401462), (5719, 777785794), (6506, 683700731), (11438, 388892897), (22771, 195343066), (45542, 97671533), (61807, 71968498), (119549, 37207814), (123614, 35984249), (139879, 31800034), (239098, 18603907), (279758, 15900017), (432649, 10281214), (836843, 5315402), (865298, 5140607), (979153, 4542862), (1673686, 2657701), (1958306, 2271431)]