2570388

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 6397440

約数和(自身を除く): 3827052

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 139, 201, 268, 276, 278, 402, 417, 556, 804, 834, 1541, 1668, 3082, 3197, 4623, 6164, 6394, 9246, 9313, 9591, 12788, 18492, 18626, 19182, 27939, 37252, 38364, 55878, 111756, 214199, 428398, 642597, 856796, 1285194, 2570388]

約数ペア:

[(1, 2570388), (2, 1285194), (3, 856796), (4, 642597), (6, 428398), (12, 214199), (23, 111756), (46, 55878), (67, 38364), (69, 37252), (92, 27939), (134, 19182), (138, 18626), (139, 18492), (201, 12788), (268, 9591), (276, 9313), (278, 9246), (402, 6394), (417, 6164), (556, 4623), (804, 3197), (834, 3082), (1541, 1668)]