841794928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{51229}}^1$

素因数の和:51329

約数の個数: 40

約数和(自身を含む): 1778705600

約数和(自身を除く): 936910672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 51229, 102458, 204916, 409832, 665977, 819664, 1331954, 2663908, 4047091, 5327816, 8094182, 10655632, 16188364, 32376728, 52612183, 64753456, 105224366, 210448732, 420897464, 841794928]

約数ペア:

[(1, 841794928), (2, 420897464), (4, 210448732), (8, 105224366), (13, 64753456), (16, 52612183), (26, 32376728), (52, 16188364), (79, 10655632), (104, 8094182), (158, 5327816), (208, 4047091), (316, 2663908), (632, 1331954), (1027, 819664), (1264, 665977), (2054, 409832), (4108, 204916), (8216, 102458), (16432, 51229)]