4615981778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1\times {\mathrm{1237}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 7221204480

約数和(自身を除く): 2605222702

約数列:

[1, 2, 31, 62, 139, 278, 433, 866, 1237, 2474, 4309, 8618, 13423, 26846, 38347, 60187, 76694, 120374, 171943, 343886, 535621, 1071242, 1865797, 3731594, 5330233, 10660466, 16604251, 33208502, 74451319, 148902638, 2307990889, 4615981778]

約数ペア:

[(1, 4615981778), (2, 2307990889), (31, 148902638), (62, 74451319), (139, 33208502), (278, 16604251), (433, 10660466), (866, 5330233), (1237, 3731594), (2474, 1865797), (4309, 1071242), (8618, 535621), (13423, 343886), (26846, 171943), (38347, 120374), (60187, 76694)]