2148154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 3701376

約数和(自身を除く): 1553222

約数列:

[1, 2, 17, 23, 34, 41, 46, 67, 82, 134, 391, 697, 782, 943, 1139, 1394, 1541, 1886, 2278, 2747, 3082, 5494, 16031, 26197, 32062, 46699, 52394, 63181, 93398, 126362, 1074077, 2148154]

約数ペア:

[(1, 2148154), (2, 1074077), (17, 126362), (23, 93398), (34, 63181), (41, 52394), (46, 46699), (67, 32062), (82, 26197), (134, 16031), (391, 5494), (697, 3082), (782, 2747), (943, 2278), (1139, 1886), (1394, 1541)]