740448436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{4177}}^1$

素因数の和:4688

約数の個数: 48

約数和(自身を含む): 1598469376

約数和(自身を除く): 858020940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 487, 974, 1948, 3409, 4177, 6331, 6818, 8354, 12662, 13636, 16708, 25324, 29239, 44317, 54301, 58478, 88634, 108602, 116956, 177268, 217204, 380107, 760214, 1520428, 2034199, 4068398, 8136796, 14239393, 26444587, 28478786, 52889174, 56957572, 105778348, 185112109, 370224218, 740448436]

約数ペア:

[(1, 740448436), (2, 370224218), (4, 185112109), (7, 105778348), (13, 56957572), (14, 52889174), (26, 28478786), (28, 26444587), (52, 14239393), (91, 8136796), (182, 4068398), (364, 2034199), (487, 1520428), (974, 760214), (1948, 380107), (3409, 217204), (4177, 177268), (6331, 116956), (6818, 108602), (8354, 88634), (12662, 58478), (13636, 54301), (16708, 44317), (25324, 29239)]