2173377892

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1\times {\mathrm{1321}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 4420006528

約数和(自身を除く): 2246628636

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 877, 938, 1321, 1754, 1876, 2642, 3508, 5284, 6139, 9247, 12278, 18494, 24556, 36988, 58759, 88507, 117518, 177014, 235036, 354028, 411313, 619549, 822626, 1158517, 1239098, 1645252, 2317034, 2478196, 4634068, 8109619, 16219238, 32438476, 77620639, 155241278, 310482556, 543344473, 1086688946, 2173377892]

約数ペア:

[(1, 2173377892), (2, 1086688946), (4, 543344473), (7, 310482556), (14, 155241278), (28, 77620639), (67, 32438476), (134, 16219238), (268, 8109619), (469, 4634068), (877, 2478196), (938, 2317034), (1321, 1645252), (1754, 1239098), (1876, 1158517), (2642, 822626), (3508, 619549), (5284, 411313), (6139, 354028), (9247, 235036), (12278, 177014), (18494, 117518), (24556, 88507), (36988, 58759)]