2642873552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{790333}}^1$

素因数の和:790371

約数の個数: 40

約数和(自身を含む): 5880084960

約数和(自身を除く): 3237211408

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 790333, 1580666, 3161332, 6322664, 8693663, 12645328, 15016327, 17387326, 30032654, 34774652, 60065308, 69549304, 120130616, 139098608, 165179597, 240261232, 330359194, 660718388, 1321436776, 2642873552]

約数ペア:

[(1, 2642873552), (2, 1321436776), (4, 660718388), (8, 330359194), (11, 240261232), (16, 165179597), (19, 139098608), (22, 120130616), (38, 69549304), (44, 60065308), (76, 34774652), (88, 30032654), (152, 17387326), (176, 15016327), (209, 12645328), (304, 8693663), (418, 6322664), (836, 3161332), (1672, 1580666), (3344, 790333)]