3874647572

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 6981015552

約数和(自身を除く): 3106367980

約数列:

[1, 2, 4, 73, 127, 146, 163, 254, 292, 326, 508, 641, 652, 1282, 2564, 9271, 11899, 18542, 20701, 23798, 37084, 41402, 46793, 47596, 81407, 82804, 93586, 104483, 162814, 187172, 208966, 325628, 417932, 1511173, 3022346, 5942711, 6044692, 7627259, 11885422, 13269341, 15254518, 23770844, 26538682, 30509036, 53077364, 968661893, 1937323786, 3874647572]

約数ペア:

[(1, 3874647572), (2, 1937323786), (4, 968661893), (73, 53077364), (127, 30509036), (146, 26538682), (163, 23770844), (254, 15254518), (292, 13269341), (326, 11885422), (508, 7627259), (641, 6044692), (652, 5942711), (1282, 3022346), (2564, 1511173), (9271, 417932), (11899, 325628), (18542, 208966), (20701, 187172), (23798, 162814), (37084, 104483), (41402, 93586), (46793, 82804), (47596, 81407)]