1992882444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{388931}}^1$

素因数の和:389006

約数の個数: 48

約数和(自身を含む): 5401487616

約数和(自身を除く): 3408605172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 388931, 777862, 1166793, 1555724, 2333586, 2722517, 4667172, 5445034, 8167551, 10890068, 16335102, 23724791, 32670204, 47449582, 71174373, 94899164, 142348746, 166073537, 284697492, 332147074, 498220611, 664294148, 996441222, 1992882444]

約数ペア:

[(1, 1992882444), (2, 996441222), (3, 664294148), (4, 498220611), (6, 332147074), (7, 284697492), (12, 166073537), (14, 142348746), (21, 94899164), (28, 71174373), (42, 47449582), (61, 32670204), (84, 23724791), (122, 16335102), (183, 10890068), (244, 8167551), (366, 5445034), (427, 4667172), (732, 2722517), (854, 2333586), (1281, 1555724), (1708, 1166793), (2562, 777862), (5124, 388931)]