2204917624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{159407}}^1$

素因数の和:159452

約数の個数: 64

約数和(自身を含む): 5356108800

約数和(自身を除く): 3151191176

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 159407, 318814, 637628, 1115849, 1275256, 2072291, 2231698, 3028733, 4144582, 4463396, 6057466, 8289164, 8926792, 12114932, 14506037, 16578328, 21201131, 24229864, 29012074, 39373529, 42402262, 58024148, 78747058, 84804524, 116048296, 157494116, 169609048, 275614703, 314988232, 551229406, 1102458812, 2204917624]

約数ペア:

[(1, 2204917624), (2, 1102458812), (4, 551229406), (7, 314988232), (8, 275614703), (13, 169609048), (14, 157494116), (19, 116048296), (26, 84804524), (28, 78747058), (38, 58024148), (52, 42402262), (56, 39373529), (76, 29012074), (91, 24229864), (104, 21201131), (133, 16578328), (152, 14506037), (182, 12114932), (247, 8926792), (266, 8289164), (364, 6057466), (494, 4463396), (532, 4144582), (728, 3028733), (988, 2231698), (1064, 2072291), (1729, 1275256), (1976, 1115849), (3458, 637628), (6916, 318814), (13832, 159407)]