1611246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 4005504

約数和(自身を除く): 2394258

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 227, 273, 338, 454, 507, 546, 681, 1014, 1183, 1362, 1589, 2366, 2951, 3178, 3549, 4767, 5902, 7098, 8853, 9534, 17706, 20657, 38363, 41314, 61971, 76726, 115089, 123942, 230178, 268541, 537082, 805623, 1611246]

約数ペア:

[(1, 1611246), (2, 805623), (3, 537082), (6, 268541), (7, 230178), (13, 123942), (14, 115089), (21, 76726), (26, 61971), (39, 41314), (42, 38363), (78, 20657), (91, 17706), (169, 9534), (182, 8853), (227, 7098), (273, 5902), (338, 4767), (454, 3549), (507, 3178), (546, 2951), (681, 2366), (1014, 1589), (1183, 1362)]