2003022716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 3665958912

約数和(自身を除く): 1662936196

約数列:

[1, 2, 4, 31, 62, 124, 167, 197, 334, 394, 491, 668, 788, 982, 1964, 5177, 6107, 10354, 12214, 15221, 20708, 24428, 30442, 32899, 60884, 65798, 81997, 96727, 131596, 163994, 193454, 327988, 386908, 1019869, 2039738, 2541907, 2998537, 4079476, 5083814, 5997074, 10167628, 11994148, 16153409, 32306818, 64613636, 500755679, 1001511358, 2003022716]

約数ペア:

[(1, 2003022716), (2, 1001511358), (4, 500755679), (31, 64613636), (62, 32306818), (124, 16153409), (167, 11994148), (197, 10167628), (334, 5997074), (394, 5083814), (491, 4079476), (668, 2998537), (788, 2541907), (982, 2039738), (1964, 1019869), (5177, 386908), (6107, 327988), (10354, 193454), (12214, 163994), (15221, 131596), (20708, 96727), (24428, 81997), (30442, 65798), (32899, 60884)]