4836237380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{304933}}^1$

素因数の和:305016

約数の個数: 48

約数和(自身を含む): 11116673904

約数和(自身を除く): 6280436524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3965, 7930, 15860, 304933, 609866, 1219732, 1524665, 3049330, 3964129, 6098660, 7928258, 15856516, 18600913, 19820645, 37201826, 39641290, 74403652, 79282580, 93004565, 186009130, 241811869, 372018260, 483623738, 967247476, 1209059345, 2418118690, 4836237380]

約数ペア:

[(1, 4836237380), (2, 2418118690), (4, 1209059345), (5, 967247476), (10, 483623738), (13, 372018260), (20, 241811869), (26, 186009130), (52, 93004565), (61, 79282580), (65, 74403652), (122, 39641290), (130, 37201826), (244, 19820645), (260, 18600913), (305, 15856516), (610, 7928258), (793, 6098660), (1220, 3964129), (1586, 3049330), (3172, 1524665), (3965, 1219732), (7930, 609866), (15860, 304933)]