4648826

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 9049320

約数和(自身を除く): 4400494

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 89, 91, 98, 178, 182, 287, 533, 574, 623, 637, 1066, 1157, 1246, 1274, 2009, 2314, 3649, 3731, 4018, 4361, 7298, 7462, 8099, 8722, 16198, 25543, 26117, 47437, 51086, 52234, 56693, 94874, 113386, 178801, 332059, 357602, 664118, 2324413, 4648826]

約数ペア:

[(1, 4648826), (2, 2324413), (7, 664118), (13, 357602), (14, 332059), (26, 178801), (41, 113386), (49, 94874), (82, 56693), (89, 52234), (91, 51086), (98, 47437), (178, 26117), (182, 25543), (287, 16198), (533, 8722), (574, 8099), (623, 7462), (637, 7298), (1066, 4361), (1157, 4018), (1246, 3731), (1274, 3649), (2009, 2314)]