2938473652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{761}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 5778642240

約数和(自身を除く): 2840168588

約数列:

[1, 2, 4, 19, 23, 38, 46, 47, 76, 92, 94, 188, 437, 761, 874, 893, 1081, 1522, 1748, 1786, 2162, 2209, 3044, 3572, 4324, 4418, 8836, 14459, 17503, 20539, 28918, 35006, 35767, 41078, 41971, 50807, 57836, 70012, 71534, 82156, 83942, 101614, 143068, 167884, 203228, 332557, 665114, 679573, 822641, 965333, 1330228, 1359146, 1645282, 1681049, 1930666, 2718292, 3290564, 3362098, 3861332, 6724196, 15630179, 31260358, 31939931, 38664127, 62520716, 63879862, 77328254, 127759724, 154656508, 734618413, 1469236826, 2938473652]

約数ペア:

[(1, 2938473652), (2, 1469236826), (4, 734618413), (19, 154656508), (23, 127759724), (38, 77328254), (46, 63879862), (47, 62520716), (76, 38664127), (92, 31939931), (94, 31260358), (188, 15630179), (437, 6724196), (761, 3861332), (874, 3362098), (893, 3290564), (1081, 2718292), (1522, 1930666), (1748, 1681049), (1786, 1645282), (2162, 1359146), (2209, 1330228), (3044, 965333), (3572, 822641), (4324, 679573), (4418, 665114), (8836, 332557), (14459, 203228), (17503, 167884), (20539, 143068), (28918, 101614), (35006, 83942), (35767, 82156), (41078, 71534), (41971, 70012), (50807, 57836)]