2021657204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{6997}}^1$

素因数の和:7632

約数の個数: 48

約数和(自身を含む): 4288822272

約数和(自身を除く): 2267165068

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 607, 1214, 2428, 4249, 6997, 8498, 10319, 13994, 16996, 20638, 27988, 41276, 48979, 72233, 97958, 118949, 144466, 195916, 237898, 288932, 475796, 832643, 1665286, 3330572, 4247179, 8494358, 16988716, 29730253, 59460506, 72202043, 118921012, 144404086, 288808172, 505414301, 1010828602, 2021657204]

約数ペア:

[(1, 2021657204), (2, 1010828602), (4, 505414301), (7, 288808172), (14, 144404086), (17, 118921012), (28, 72202043), (34, 59460506), (68, 29730253), (119, 16988716), (238, 8494358), (476, 4247179), (607, 3330572), (1214, 1665286), (2428, 832643), (4249, 475796), (6997, 288932), (8498, 237898), (10319, 195916), (13994, 144466), (16996, 118949), (20638, 97958), (27988, 72233), (41276, 48979)]