4687644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 11916800

約数和(自身を除く): 7229156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 199, 302, 398, 453, 597, 604, 796, 906, 1194, 1812, 1963, 2388, 2587, 3926, 5174, 5889, 7761, 7852, 10348, 11778, 15522, 23556, 30049, 31044, 60098, 90147, 120196, 180294, 360588, 390637, 781274, 1171911, 1562548, 2343822, 4687644]

約数ペア:

[(1, 4687644), (2, 2343822), (3, 1562548), (4, 1171911), (6, 781274), (12, 390637), (13, 360588), (26, 180294), (39, 120196), (52, 90147), (78, 60098), (151, 31044), (156, 30049), (199, 23556), (302, 15522), (398, 11778), (453, 10348), (597, 7852), (604, 7761), (796, 5889), (906, 5174), (1194, 3926), (1812, 2587), (1963, 2388)]