2016459704

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{3499}}^1$

素因数の和:3804

約数の個数: 64

約数和(自身を含む): 4445280000

約数和(自身を除く): 2428820296

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 251, 287, 328, 502, 574, 1004, 1148, 1757, 2008, 2296, 3499, 3514, 6998, 7028, 10291, 13996, 14056, 20582, 24493, 27992, 41164, 48986, 72037, 82328, 97972, 143459, 144074, 195944, 286918, 288148, 573836, 576296, 878249, 1004213, 1147672, 1756498, 2008426, 3512996, 4016852, 6147743, 7025992, 8033704, 12295486, 24590972, 36008209, 49181944, 72016418, 144032836, 252057463, 288065672, 504114926, 1008229852, 2016459704]

約数ペア:

[(1, 2016459704), (2, 1008229852), (4, 504114926), (7, 288065672), (8, 252057463), (14, 144032836), (28, 72016418), (41, 49181944), (56, 36008209), (82, 24590972), (164, 12295486), (251, 8033704), (287, 7025992), (328, 6147743), (502, 4016852), (574, 3512996), (1004, 2008426), (1148, 1756498), (1757, 1147672), (2008, 1004213), (2296, 878249), (3499, 576296), (3514, 573836), (6998, 288148), (7028, 286918), (10291, 195944), (13996, 144074), (14056, 143459), (20582, 97972), (24493, 82328), (27992, 72037), (41164, 48986)]