2318732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 4812192

約数和(自身を除く): 2493460

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 61, 68, 86, 122, 172, 221, 244, 442, 559, 731, 793, 884, 1037, 1118, 1462, 1586, 2074, 2236, 2623, 2924, 3172, 4148, 5246, 9503, 10492, 13481, 19006, 26962, 34099, 38012, 44591, 53924, 68198, 89182, 136396, 178364, 579683, 1159366, 2318732]

約数ペア:

[(1, 2318732), (2, 1159366), (4, 579683), (13, 178364), (17, 136396), (26, 89182), (34, 68198), (43, 53924), (52, 44591), (61, 38012), (68, 34099), (86, 26962), (122, 19006), (172, 13481), (221, 10492), (244, 9503), (442, 5246), (559, 4148), (731, 3172), (793, 2924), (884, 2623), (1037, 2236), (1118, 2074), (1462, 1586)]