3875687556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{158243}}^1$

素因数の和:158420

約数の個数: 48

約数和(自身を含む): 9801000384

約数和(自身を除く): 5925312828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 8164, 12246, 24492, 158243, 316486, 474729, 632972, 949458, 1898916, 2057159, 4114318, 6171477, 8228636, 12342954, 24685908, 24844151, 49688302, 74532453, 99376604, 149064906, 298129812, 322973963, 645947926, 968921889, 1291895852, 1937843778, 3875687556]

約数ペア:

[(1, 3875687556), (2, 1937843778), (3, 1291895852), (4, 968921889), (6, 645947926), (12, 322973963), (13, 298129812), (26, 149064906), (39, 99376604), (52, 74532453), (78, 49688302), (156, 24844151), (157, 24685908), (314, 12342954), (471, 8228636), (628, 6171477), (942, 4114318), (1884, 2057159), (2041, 1898916), (4082, 949458), (6123, 632972), (8164, 474729), (12246, 316486), (24492, 158243)]