2855889736

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1535

約数の個数: 96

約数和(自身を含む): 6414121080

約数和(自身を除く): 3558231344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 101, 106, 196, 202, 212, 371, 392, 404, 424, 707, 742, 808, 1361, 1414, 1484, 2597, 2722, 2828, 2968, 4949, 5194, 5353, 5444, 5656, 9527, 9898, 10388, 10706, 10888, 19054, 19796, 20776, 21412, 37471, 38108, 39592, 42824, 66689, 72133, 74942, 76216, 133378, 137461, 144266, 149884, 262297, 266756, 274922, 288532, 299768, 504931, 524594, 533512, 549844, 577064, 962227, 1009862, 1049188, 1099688, 1924454, 2019724, 2098376, 3534517, 3848908, 4039448, 6735589, 7069034, 7285433, 7697816, 13471178, 14138068, 14570866, 26942356, 28276136, 29141732, 50998031, 53884712, 58283464, 101996062, 203992124, 356986217, 407984248, 713972434, 1427944868, 2855889736]

約数ペア:

[(1, 2855889736), (2, 1427944868), (4, 713972434), (7, 407984248), (8, 356986217), (14, 203992124), (28, 101996062), (49, 58283464), (53, 53884712), (56, 50998031), (98, 29141732), (101, 28276136), (106, 26942356), (196, 14570866), (202, 14138068), (212, 13471178), (371, 7697816), (392, 7285433), (404, 7069034), (424, 6735589), (707, 4039448), (742, 3848908), (808, 3534517), (1361, 2098376), (1414, 2019724), (1484, 1924454), (2597, 1099688), (2722, 1049188), (2828, 1009862), (2968, 962227), (4949, 577064), (5194, 549844), (5353, 533512), (5444, 524594), (5656, 504931), (9527, 299768), (9898, 288532), (10388, 274922), (10706, 266756), (10888, 262297), (19054, 149884), (19796, 144266), (20776, 137461), (21412, 133378), (37471, 76216), (38108, 74942), (39592, 72133), (42824, 66689)]