2628132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 6999552

約数和(自身を除く): 4371420

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 991, 1326, 1982, 2652, 2973, 3964, 5946, 11892, 12883, 16847, 25766, 33694, 38649, 50541, 51532, 67388, 77298, 101082, 154596, 202164, 219011, 438022, 657033, 876044, 1314066, 2628132]

約数ペア:

[(1, 2628132), (2, 1314066), (3, 876044), (4, 657033), (6, 438022), (12, 219011), (13, 202164), (17, 154596), (26, 101082), (34, 77298), (39, 67388), (51, 51532), (52, 50541), (68, 38649), (78, 33694), (102, 25766), (156, 16847), (204, 12883), (221, 11892), (442, 5946), (663, 3964), (884, 2973), (991, 2652), (1326, 1982)]