2025376444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{13807}}^1$

素因数の和:13875

約数の個数: 72

約数和(自身を含む): 4528140288

約数和(自身を除く): 2502763844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 676, 806, 868, 1183, 1612, 2366, 2821, 4732, 5239, 5642, 10478, 11284, 13807, 20956, 27614, 36673, 55228, 73346, 96649, 146692, 179491, 193298, 358982, 386596, 428017, 717964, 856034, 1256437, 1712068, 2333383, 2512874, 2996119, 4666766, 5025748, 5564221, 5992238, 9333532, 11128442, 11984476, 16333681, 22256884, 32667362, 38949547, 65334724, 72334873, 77899094, 144669746, 155798188, 289339492, 506344111, 1012688222, 2025376444]

約数ペア:

[(1, 2025376444), (2, 1012688222), (4, 506344111), (7, 289339492), (13, 155798188), (14, 144669746), (26, 77899094), (28, 72334873), (31, 65334724), (52, 38949547), (62, 32667362), (91, 22256884), (124, 16333681), (169, 11984476), (182, 11128442), (217, 9333532), (338, 5992238), (364, 5564221), (403, 5025748), (434, 4666766), (676, 2996119), (806, 2512874), (868, 2333383), (1183, 1712068), (1612, 1256437), (2366, 856034), (2821, 717964), (4732, 428017), (5239, 386596), (5642, 358982), (10478, 193298), (11284, 179491), (13807, 146692), (20956, 96649), (27614, 73346), (36673, 55228)]