1517194768

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{2909}}^1$

素因数の和:3835

約数の個数: 40

約数和(自身を含む): 3023478360

約数和(自身を除く): 1506283592

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 881, 1762, 2909, 3524, 5818, 7048, 11636, 14096, 23272, 32597, 46544, 65194, 107633, 130388, 215266, 260776, 430532, 521552, 861064, 1722128, 2562829, 5125658, 10251316, 20502632, 41005264, 94824673, 189649346, 379298692, 758597384, 1517194768]

約数ペア:

[(1, 1517194768), (2, 758597384), (4, 379298692), (8, 189649346), (16, 94824673), (37, 41005264), (74, 20502632), (148, 10251316), (296, 5125658), (592, 2562829), (881, 1722128), (1762, 861064), (2909, 521552), (3524, 430532), (5818, 260776), (7048, 215266), (11636, 130388), (14096, 107633), (23272, 65194), (32597, 46544)]