974313616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{36011}}^1$

素因数の和:36127

約数の個数: 40

約数和(自身を含む): 2009469600

約数和(自身を除く): 1035155984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1691, 3382, 6764, 13528, 27056, 36011, 72022, 144044, 288088, 576176, 684209, 1368418, 2736836, 3204979, 5473672, 6409958, 10947344, 12819916, 25639832, 51279664, 60894601, 121789202, 243578404, 487156808, 974313616]

約数ペア:

[(1, 974313616), (2, 487156808), (4, 243578404), (8, 121789202), (16, 60894601), (19, 51279664), (38, 25639832), (76, 12819916), (89, 10947344), (152, 6409958), (178, 5473672), (304, 3204979), (356, 2736836), (712, 1368418), (1424, 684209), (1691, 576176), (3382, 288088), (6764, 144044), (13528, 72022), (27056, 36011)]