839915331892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{2080667}}^1$

素因数の和:2081800

約数の個数: 48

約数和(自身を含む): 1810680520320

約数和(自身を除く): 970765188428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1109, 2218, 4436, 7763, 14417, 15526, 28834, 31052, 57668, 100919, 201838, 403676, 2080667, 4161334, 8322668, 14564669, 27048671, 29129338, 54097342, 58258676, 108194684, 189340697, 378681394, 757362788, 2307459703, 4614919406, 9229838812, 16152217921, 29996976139, 32304435842, 59993952278, 64608871684, 119987904556, 209978832973, 419957665946, 839915331892]

約数ペア:

[(1, 839915331892), (2, 419957665946), (4, 209978832973), (7, 119987904556), (13, 64608871684), (14, 59993952278), (26, 32304435842), (28, 29996976139), (52, 16152217921), (91, 9229838812), (182, 4614919406), (364, 2307459703), (1109, 757362788), (2218, 378681394), (4436, 189340697), (7763, 108194684), (14417, 58258676), (15526, 54097342), (28834, 29129338), (31052, 27048671), (57668, 14564669), (100919, 8322668), (201838, 4161334), (403676, 2080667)]