83763218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 159268032

約数和(自身を除く): 75504814

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 197, 242, 251, 394, 502, 847, 1379, 1694, 1757, 2167, 2758, 2761, 3514, 4334, 5522, 15169, 19327, 23837, 30338, 30371, 38654, 47674, 49447, 60742, 98894, 166859, 212597, 333718, 346129, 425194, 543917, 692258, 1087834, 3807419, 5983087, 7614838, 11966174, 41881609, 83763218]

約数ペア:

[(1, 83763218), (2, 41881609), (7, 11966174), (11, 7614838), (14, 5983087), (22, 3807419), (77, 1087834), (121, 692258), (154, 543917), (197, 425194), (242, 346129), (251, 333718), (394, 212597), (502, 166859), (847, 98894), (1379, 60742), (1694, 49447), (1757, 47674), (2167, 38654), (2758, 30371), (2761, 30338), (3514, 23837), (4334, 19327), (5522, 15169)]