1939496468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{38333}}^1$

素因数の和:38496

約数の個数: 48

約数和(自身を含む): 4207539840

約数和(自身を除く): 2268043372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 3614, 3892, 7228, 12649, 25298, 38333, 50596, 76666, 153332, 268331, 498329, 536662, 996658, 1073324, 1993316, 3488303, 5328287, 6976606, 10656574, 13953212, 21313148, 37298009, 69267731, 74596018, 138535462, 149192036, 277070924, 484874117, 969748234, 1939496468]

約数ペア:

[(1, 1939496468), (2, 969748234), (4, 484874117), (7, 277070924), (13, 149192036), (14, 138535462), (26, 74596018), (28, 69267731), (52, 37298009), (91, 21313148), (139, 13953212), (182, 10656574), (278, 6976606), (364, 5328287), (556, 3488303), (973, 1993316), (1807, 1073324), (1946, 996658), (3614, 536662), (3892, 498329), (7228, 268331), (12649, 153332), (25298, 76666), (38333, 50596)]