1393904088

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{624509}}^1$

素因数の和:624552

約数の個数: 48

約数和(自身を含む): 3896942400

約数和(自身を除く): 2503038312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 624509, 1249018, 1873527, 2498036, 3747054, 4996072, 5620581, 7494108, 11241162, 14988216, 19359779, 22482324, 38719558, 44964648, 58079337, 77439116, 116158674, 154878232, 174238011, 232317348, 348476022, 464634696, 696952044, 1393904088]

約数ペア:

[(1, 1393904088), (2, 696952044), (3, 464634696), (4, 348476022), (6, 232317348), (8, 174238011), (9, 154878232), (12, 116158674), (18, 77439116), (24, 58079337), (31, 44964648), (36, 38719558), (62, 22482324), (72, 19359779), (93, 14988216), (124, 11241162), (186, 7494108), (248, 5620581), (279, 4996072), (372, 3747054), (558, 2498036), (744, 1873527), (1116, 1249018), (2232, 624509)]