1515208048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1597}}^1\times {\mathrm{3121}}^1$

素因数の和:4745

約数の個数: 40

約数和(自身を含む): 3093152720

約数和(自身を除く): 1577944672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1597, 3121, 3194, 6242, 6388, 12484, 12776, 24968, 25552, 30343, 49936, 59299, 60686, 118598, 121372, 237196, 242744, 474392, 485488, 948784, 4984237, 9968474, 19936948, 39873896, 79747792, 94700503, 189401006, 378802012, 757604024, 1515208048]

約数ペア:

[(1, 1515208048), (2, 757604024), (4, 378802012), (8, 189401006), (16, 94700503), (19, 79747792), (38, 39873896), (76, 19936948), (152, 9968474), (304, 4984237), (1597, 948784), (3121, 485488), (3194, 474392), (6242, 242744), (6388, 237196), (12484, 121372), (12776, 118598), (24968, 60686), (25552, 59299), (30343, 49936)]