1951036688

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{6917}}^1$

素因数の和:7020

約数の個数: 60

約数和(自身を含む): 4081993572

約数和(自身を除く): 2130956884

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 289, 488, 578, 976, 1037, 1156, 2074, 2312, 4148, 4624, 6917, 8296, 13834, 16592, 17629, 27668, 35258, 55336, 70516, 110672, 117589, 141032, 235178, 282064, 421937, 470356, 843874, 940712, 1687748, 1881424, 1999013, 3375496, 3998026, 6750992, 7172929, 7996052, 14345858, 15992104, 28691716, 31984208, 57383432, 114766864, 121939793, 243879586, 487759172, 975518344, 1951036688]

約数ペア:

[(1, 1951036688), (2, 975518344), (4, 487759172), (8, 243879586), (16, 121939793), (17, 114766864), (34, 57383432), (61, 31984208), (68, 28691716), (122, 15992104), (136, 14345858), (244, 7996052), (272, 7172929), (289, 6750992), (488, 3998026), (578, 3375496), (976, 1999013), (1037, 1881424), (1156, 1687748), (2074, 940712), (2312, 843874), (4148, 470356), (4624, 421937), (6917, 282064), (8296, 235178), (13834, 141032), (16592, 117589), (17629, 110672), (27668, 70516), (35258, 55336)]