1946007890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1\times {\mathrm{2131}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 3572652096

約数和(自身を除く): 1626644206

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1723, 2131, 3446, 4262, 8615, 10655, 17230, 21310, 91319, 112943, 182638, 225886, 456595, 564715, 913190, 1129430, 3671713, 7343426, 18358565, 36717130, 194600789, 389201578, 973003945, 1946007890]

約数ペア:

[(1, 1946007890), (2, 973003945), (5, 389201578), (10, 194600789), (53, 36717130), (106, 18358565), (265, 7343426), (530, 3671713), (1723, 1129430), (2131, 913190), (3446, 564715), (4262, 456595), (8615, 225886), (10655, 182638), (17230, 112943), (21310, 91319)]