1900560832

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{4271}}^1$

素因数の和:4709

約数の個数: 56

約数和(自身を含む): 4003974720

約数和(自身を除く): 2103413888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 409, 544, 818, 1088, 1636, 3272, 4271, 6544, 6953, 8542, 13088, 13906, 17084, 26176, 27812, 34168, 55624, 68336, 72607, 111248, 136672, 145214, 222496, 273344, 290428, 444992, 580856, 1161712, 1746839, 2323424, 3493678, 4646848, 6987356, 13974712, 27949424, 29696263, 55898848, 59392526, 111797696, 118785052, 237570104, 475140208, 950280416, 1900560832]

約数ペア:

[(1, 1900560832), (2, 950280416), (4, 475140208), (8, 237570104), (16, 118785052), (17, 111797696), (32, 59392526), (34, 55898848), (64, 29696263), (68, 27949424), (136, 13974712), (272, 6987356), (409, 4646848), (544, 3493678), (818, 2323424), (1088, 1746839), (1636, 1161712), (3272, 580856), (4271, 444992), (6544, 290428), (6953, 273344), (8542, 222496), (13088, 145214), (13906, 136672), (17084, 111248), (26176, 72607), (27812, 68336), (34168, 55624)]