2446568980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{6043}}^1$

素因数の和:6736

約数の個数: 48

約数和(自身を含む): 5312530944

約数和(自身を除く): 2865961964

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 653, 1306, 2612, 3265, 6043, 6530, 12086, 13060, 20243, 24172, 30215, 40486, 60430, 80972, 101215, 120860, 187333, 202430, 374666, 404860, 749332, 936665, 1873330, 3746660, 3946079, 7892158, 15784316, 19730395, 39460790, 78921580, 122328449, 244656898, 489313796, 611642245, 1223284490, 2446568980]

約数ペア:

[(1, 2446568980), (2, 1223284490), (4, 611642245), (5, 489313796), (10, 244656898), (20, 122328449), (31, 78921580), (62, 39460790), (124, 19730395), (155, 15784316), (310, 7892158), (620, 3946079), (653, 3746660), (1306, 1873330), (2612, 936665), (3265, 749332), (6043, 404860), (6530, 374666), (12086, 202430), (13060, 187333), (20243, 120860), (24172, 101215), (30215, 80972), (40486, 60430)]