1409306964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{60631}}^1$

素因数の和:60800

約数の個数: 48

約数和(自身を含む): 3565161600

約数和(自身を除く): 2155854636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 5811, 7748, 11622, 23244, 60631, 121262, 181893, 242524, 363786, 727572, 788203, 1576406, 2364609, 3152812, 4729218, 9034019, 9458436, 18068038, 27102057, 36136076, 54204114, 108408228, 117442247, 234884494, 352326741, 469768988, 704653482, 1409306964]

約数ペア:

[(1, 1409306964), (2, 704653482), (3, 469768988), (4, 352326741), (6, 234884494), (12, 117442247), (13, 108408228), (26, 54204114), (39, 36136076), (52, 27102057), (78, 18068038), (149, 9458436), (156, 9034019), (298, 4729218), (447, 3152812), (596, 2364609), (894, 1576406), (1788, 788203), (1937, 727572), (3874, 363786), (5811, 242524), (7748, 181893), (11622, 121262), (23244, 60631)]