1215448936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{285049}}^1$

素因数の和:285109

約数の個数: 32

約数和(自身を含む): 2514141000

約数和(自身を除く): 1298692064

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 285049, 570098, 1140196, 2280392, 3705637, 7411274, 11687009, 14822548, 23374018, 29645096, 46748036, 93496072, 151931117, 303862234, 607724468, 1215448936]

約数ペア:

[(1, 1215448936), (2, 607724468), (4, 303862234), (8, 151931117), (13, 93496072), (26, 46748036), (41, 29645096), (52, 23374018), (82, 14822548), (104, 11687009), (164, 7411274), (328, 3705637), (533, 2280392), (1066, 1140196), (2132, 570098), (4264, 285049)]