2419284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 6547968

約数和(自身を除く): 4128684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 347, 498, 581, 694, 996, 1041, 1162, 1388, 1743, 2082, 2324, 2429, 3486, 4164, 4858, 6972, 7287, 9716, 14574, 28801, 29148, 57602, 86403, 115204, 172806, 201607, 345612, 403214, 604821, 806428, 1209642, 2419284]

約数ペア:

[(1, 2419284), (2, 1209642), (3, 806428), (4, 604821), (6, 403214), (7, 345612), (12, 201607), (14, 172806), (21, 115204), (28, 86403), (42, 57602), (83, 29148), (84, 28801), (166, 14574), (249, 9716), (332, 7287), (347, 6972), (498, 4858), (581, 4164), (694, 3486), (996, 2429), (1041, 2324), (1162, 2082), (1388, 1743)]