1301286434

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 2376000000

約数和(自身を除く): 1074713566

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 149, 203, 298, 343, 406, 439, 686, 878, 1043, 1421, 2086, 2842, 3073, 4321, 6146, 7301, 8642, 9947, 12731, 14602, 19894, 21511, 25462, 30247, 43022, 51107, 60494, 65411, 89117, 102214, 130822, 150577, 178234, 211729, 301154, 423458, 457877, 623819, 915754, 1247638, 1482103, 1896919, 2964206, 3205139, 3793838, 4366733, 6410278, 8733466, 13278433, 22435973, 26556866, 44871946, 92949031, 185898062, 650643217, 1301286434]

約数ペア:

[(1, 1301286434), (2, 650643217), (7, 185898062), (14, 92949031), (29, 44871946), (49, 26556866), (58, 22435973), (98, 13278433), (149, 8733466), (203, 6410278), (298, 4366733), (343, 3793838), (406, 3205139), (439, 2964206), (686, 1896919), (878, 1482103), (1043, 1247638), (1421, 915754), (2086, 623819), (2842, 457877), (3073, 423458), (4321, 301154), (6146, 211729), (7301, 178234), (8642, 150577), (9947, 130822), (12731, 102214), (14602, 89117), (19894, 65411), (21511, 60494), (25462, 51107), (30247, 43022)]