About the Number

1330939900816

1330939900815 ← → 1330939900817

2進数表記:10011010111100010001100110011001110010000

漢数字表記:一兆三千三百九億三千九百九十万八百十六

素因数分解:

2 4 × 19 1 × 647 1 × 6766757 1

素因数の和:6767431
約数の個数: 40
約数和(自身を含む): 2718612694080
約数和(自身を除く): 1387672793264

約数列:
[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 647, 1294, 2588, 5176, 10352, 12293, 24586, 49172, 98344, 196688, 6766757, 13533514, 27067028, 54134056, 108268112, 128568383, 257136766, 514273532, 1028547064, 2057094128, 4378091779, 8756183558, 17512367116, 35024734232, 70049468464, 83183743801, 166367487602, 332734975204, 665469950408, 1330939900816]

約数ペア:
[(1, 1330939900816), (2, 665469950408), (4, 332734975204), (8, 166367487602), (16, 83183743801), (19, 70049468464), (38, 35024734232), (76, 17512367116), (152, 8756183558), (304, 4378091779), (647, 2057094128), (1294, 1028547064), (2588, 514273532), (5176, 257136766), (10352, 128568383), (12293, 108268112), (24586, 54134056), (49172, 27067028), (98344, 13533514), (196688, 6766757)]

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