1888398876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{4817}}^1$

素因数の和:5203

約数の個数: 96

約数和(自身を含む): 5439329280

約数和(自身を除く): 3550930404

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 359, 364, 546, 718, 1077, 1092, 1436, 2154, 2513, 4308, 4667, 4817, 5026, 7539, 9334, 9634, 10052, 14001, 14451, 15078, 18668, 19268, 28002, 28902, 30156, 32669, 33719, 56004, 57804, 62621, 65338, 67438, 98007, 101157, 125242, 130676, 134876, 187863, 196014, 202314, 250484, 375726, 392028, 404628, 438347, 751452, 876694, 1315041, 1729303, 1753388, 2630082, 3458606, 5187909, 5260164, 6917212, 10375818, 12105121, 20751636, 22480939, 24210242, 36315363, 44961878, 48420484, 67442817, 72630726, 89923756, 134885634, 145261452, 157366573, 269771268, 314733146, 472099719, 629466292, 944199438, 1888398876]

約数ペア:

[(1, 1888398876), (2, 944199438), (3, 629466292), (4, 472099719), (6, 314733146), (7, 269771268), (12, 157366573), (13, 145261452), (14, 134885634), (21, 89923756), (26, 72630726), (28, 67442817), (39, 48420484), (42, 44961878), (52, 36315363), (78, 24210242), (84, 22480939), (91, 20751636), (156, 12105121), (182, 10375818), (273, 6917212), (359, 5260164), (364, 5187909), (546, 3458606), (718, 2630082), (1077, 1753388), (1092, 1729303), (1436, 1315041), (2154, 876694), (2513, 751452), (4308, 438347), (4667, 404628), (4817, 392028), (5026, 375726), (7539, 250484), (9334, 202314), (9634, 196014), (10052, 187863), (14001, 134876), (14451, 130676), (15078, 125242), (18668, 101157), (19268, 98007), (28002, 67438), (28902, 65338), (30156, 62621), (32669, 57804), (33719, 56004)]