1570405328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{303871}}^1$

素因数の和:303915

約数の個数: 40

約数和(自身を含む): 3391211520

約数和(自身を除く): 1820806192

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 303871, 607742, 1215484, 2430968, 4861936, 5165807, 5773549, 10331614, 11547098, 20663228, 23094196, 41326456, 46188392, 82652912, 92376784, 98150333, 196300666, 392601332, 785202664, 1570405328]

約数ペア:

[(1, 1570405328), (2, 785202664), (4, 392601332), (8, 196300666), (16, 98150333), (17, 92376784), (19, 82652912), (34, 46188392), (38, 41326456), (68, 23094196), (76, 20663228), (136, 11547098), (152, 10331614), (272, 5773549), (304, 5165807), (323, 4861936), (646, 2430968), (1292, 1215484), (2584, 607742), (5168, 303871)]